19466072912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8507899}}^1$

素因数の和:8507931

約数の個数: 40

約数和(自身を含む): 44309143200

約数和(自身を除く): 24843070288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8507899, 17015798, 34031596, 68063192, 93586889, 110602687, 136126384, 187173778, 221205374, 374347556, 442410748, 748695112, 884821496, 1216629557, 1497390224, 1769642992, 2433259114, 4866518228, 9733036456, 19466072912]

約数ペア:

[(1, 19466072912), (2, 9733036456), (4, 4866518228), (8, 2433259114), (11, 1769642992), (13, 1497390224), (16, 1216629557), (22, 884821496), (26, 748695112), (44, 442410748), (52, 374347556), (88, 221205374), (104, 187173778), (143, 136126384), (176, 110602687), (208, 93586889), (286, 68063192), (572, 34031596), (1144, 17015798), (2288, 8507899)]