19306873564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 38434540032

約数和(自身を除く): 19127666468

約数列:

[1, 2, 4, 11, 22, 44, 61, 67, 101, 122, 134, 202, 244, 268, 404, 671, 737, 1063, 1111, 1342, 1474, 2126, 2222, 2684, 2948, 4087, 4252, 4444, 6161, 6767, 8174, 11693, 12322, 13534, 16348, 23386, 24644, 27068, 44957, 46772, 64843, 67771, 71221, 74437, 89914, 107363, 129686, 135542, 142442, 148874, 179828, 214726, 259372, 271084, 284884, 297748, 412787, 429452, 713273, 783431, 825574, 1180993, 1426546, 1566862, 1651148, 2361986, 2853092, 3133724, 4344481, 4540657, 4723972, 6549143, 7193321, 8688962, 9081314, 13098286, 14386642, 17377924, 18162628, 26196572, 28773284, 47789291, 72040573, 79126531, 95578582, 144081146, 158253062, 191157164, 288162292, 316506124, 438792581, 877585162, 1755170324, 4826718391, 9653436782, 19306873564]

約数ペア:

[(1, 19306873564), (2, 9653436782), (4, 4826718391), (11, 1755170324), (22, 877585162), (44, 438792581), (61, 316506124), (67, 288162292), (101, 191157164), (122, 158253062), (134, 144081146), (202, 95578582), (244, 79126531), (268, 72040573), (404, 47789291), (671, 28773284), (737, 26196572), (1063, 18162628), (1111, 17377924), (1342, 14386642), (1474, 13098286), (2126, 9081314), (2222, 8688962), (2684, 7193321), (2948, 6549143), (4087, 4723972), (4252, 4540657), (4444, 4344481), (6161, 3133724), (6767, 2853092), (8174, 2361986), (11693, 1651148), (12322, 1566862), (13534, 1426546), (16348, 1180993), (23386, 825574), (24644, 783431), (27068, 713273), (44957, 429452), (46772, 412787), (64843, 297748), (67771, 284884), (71221, 271084), (74437, 259372), (89914, 214726), (107363, 179828), (129686, 148874), (135542, 142442)]