15121364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 28445760

約数和(自身を除く): 13324396

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 3319, 4556, 6638, 13276, 56423, 112846, 222373, 225692, 444746, 889492, 3780341, 7560682, 15121364]

約数ペア:

[(1, 15121364), (2, 7560682), (4, 3780341), (17, 889492), (34, 444746), (67, 225692), (68, 222373), (134, 112846), (268, 56423), (1139, 13276), (2278, 6638), (3319, 4556)]