15298868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 28976640

約数和(自身を除く): 13677772

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1231, 2462, 3107, 4924, 6214, 12428, 16003, 32006, 64012, 294209, 588418, 1176836, 3824717, 7649434, 15298868]

約数ペア:

[(1, 15298868), (2, 7649434), (4, 3824717), (13, 1176836), (26, 588418), (52, 294209), (239, 64012), (478, 32006), (956, 16003), (1231, 12428), (2462, 6214), (3107, 4924)]