19057544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12739}}^1$

素因数の和:12773

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 22220056

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12739, 25478, 50956, 101912, 140129, 216563, 280258, 433126, 560516, 866252, 1121032, 1732504, 2382193, 4764386, 9528772, 19057544]

約数ペア:

[(1, 19057544), (2, 9528772), (4, 4764386), (8, 2382193), (11, 1732504), (17, 1121032), (22, 866252), (34, 560516), (44, 433126), (68, 280258), (88, 216563), (136, 140129), (187, 101912), (374, 50956), (748, 25478), (1496, 12739)]