12950894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30983}}^1$

素因数の和:31015

約数の個数: 16

約数和(自身を含む): 22308480

約数和(自身を除く): 9357586

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30983, 61966, 340813, 588677, 681626, 1177354, 6475447, 12950894]

約数ペア:

[(1, 12950894), (2, 6475447), (11, 1177354), (19, 681626), (22, 588677), (38, 340813), (209, 61966), (418, 30983)]