12380394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 28514304

約数和(自身を除く): 16133910

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 103, 134, 138, 201, 206, 299, 309, 402, 598, 618, 871, 897, 1339, 1541, 1742, 1794, 2369, 2613, 2678, 3082, 4017, 4623, 4738, 5226, 6901, 7107, 8034, 9246, 13802, 14214, 20033, 20703, 30797, 40066, 41406, 60099, 61594, 89713, 92391, 120198, 158723, 179426, 184782, 269139, 317446, 476169, 538278, 952338, 2063399, 4126798, 6190197, 12380394]

約数ペア:

[(1, 12380394), (2, 6190197), (3, 4126798), (6, 2063399), (13, 952338), (23, 538278), (26, 476169), (39, 317446), (46, 269139), (67, 184782), (69, 179426), (78, 158723), (103, 120198), (134, 92391), (138, 89713), (201, 61594), (206, 60099), (299, 41406), (309, 40066), (402, 30797), (598, 20703), (618, 20033), (871, 14214), (897, 13802), (1339, 9246), (1541, 8034), (1742, 7107), (1794, 6901), (2369, 5226), (2613, 4738), (2678, 4623), (3082, 4017)]