19553598

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 25262082

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 797, 846, 1363, 1594, 2391, 2726, 4089, 4782, 7173, 8178, 12267, 14346, 23113, 24534, 37459, 46226, 69339, 74918, 112377, 138678, 208017, 224754, 337131, 416034, 674262, 1086311, 2172622, 3258933, 6517866, 9776799, 19553598]

約数ペア:

[(1, 19553598), (2, 9776799), (3, 6517866), (6, 3258933), (9, 2172622), (18, 1086311), (29, 674262), (47, 416034), (58, 337131), (87, 224754), (94, 208017), (141, 138678), (174, 112377), (261, 74918), (282, 69339), (423, 46226), (522, 37459), (797, 24534), (846, 23113), (1363, 14346), (1594, 12267), (2391, 8178), (2726, 7173), (4089, 4782)]