129000538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{3623}}^1$

素因数の和:4581

約数の個数: 16

約数和(自身を含む): 203958720

約数和(自身を除く): 74958182

約数列:

[1, 2, 19, 38, 937, 1874, 3623, 7246, 17803, 35606, 68837, 137674, 3394751, 6789502, 64500269, 129000538]

約数ペア:

[(1, 129000538), (2, 64500269), (19, 6789502), (38, 3394751), (937, 137674), (1874, 68837), (3623, 35606), (7246, 17803)]