19012936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139801}}^1$

素因数の和:139824

約数の個数: 16

約数和(自身を含む): 37746540

約数和(自身を除く): 18733604

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139801, 279602, 559204, 1118408, 2376617, 4753234, 9506468, 19012936]

約数ペア:

[(1, 19012936), (2, 9506468), (4, 4753234), (8, 2376617), (17, 1118408), (34, 559204), (68, 279602), (136, 139801)]