91124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 184800

約数和(自身を除く): 93676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 436, 836, 1199, 2071, 2398, 4142, 4796, 8284, 22781, 45562, 91124]

約数ペア:

[(1, 91124), (2, 45562), (4, 22781), (11, 8284), (19, 4796), (22, 4142), (38, 2398), (44, 2071), (76, 1199), (109, 836), (209, 436), (218, 418)]