12520402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4073}}^1$

素因数の和:4157

約数の個数: 16

約数和(自身を含む): 19799640

約数和(自身を除く): 7279238

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 4073, 8146, 118117, 215869, 236234, 431738, 6260201, 12520402]

約数ペア:

[(1, 12520402), (2, 6260201), (29, 431738), (53, 236234), (58, 215869), (106, 118117), (1537, 8146), (3074, 4073)]