19012422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22188

約数の個数: 32

約数和(自身を含む): 44674560

約数和(自身を除く): 25662138

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22159, 44318, 66477, 132954, 243749, 288067, 487498, 576134, 731247, 864201, 1462494, 1728402, 3168737, 6337474, 9506211, 19012422]

約数ペア:

[(1, 19012422), (2, 9506211), (3, 6337474), (6, 3168737), (11, 1728402), (13, 1462494), (22, 864201), (26, 731247), (33, 576134), (39, 487498), (66, 288067), (78, 243749), (143, 132954), (286, 66477), (429, 44318), (858, 22159)]