19155124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6551}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 36324288

約数和(自身を除く): 17169164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6551, 13102, 26204, 111367, 222734, 281693, 445468, 563386, 1126772, 4788781, 9577562, 19155124]

約数ペア:

[(1, 19155124), (2, 9577562), (4, 4788781), (17, 1126772), (34, 563386), (43, 445468), (68, 281693), (86, 222734), (172, 111367), (731, 26204), (1462, 13102), (2924, 6551)]