15643428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19457}}^1$

素因数の和:19531

約数の個数: 24

約数和(自身を含む): 37048032

約数和(自身を除く): 21404604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 19457, 38914, 58371, 77828, 116742, 233484, 1303619, 2607238, 3910857, 5214476, 7821714, 15643428]

約数ペア:

[(1, 15643428), (2, 7821714), (3, 5214476), (4, 3910857), (6, 2607238), (12, 1303619), (67, 233484), (134, 116742), (201, 77828), (268, 58371), (402, 38914), (804, 19457)]