12765302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30539}}^1$

素因数の和:30571

約数の個数: 16

約数和(自身を含む): 21988800

約数和(自身を除く): 9223498

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30539, 61078, 335929, 580241, 671858, 1160482, 6382651, 12765302]

約数ペア:

[(1, 12765302), (2, 6382651), (11, 1160482), (19, 671858), (22, 580241), (38, 335929), (209, 61078), (418, 30539)]