19568406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22807}}^1$

素因数の和:22836

約数の個数: 32

約数和(自身を含む): 45980928

約数和(自身を除く): 26412522

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22807, 45614, 68421, 136842, 250877, 296491, 501754, 592982, 752631, 889473, 1505262, 1778946, 3261401, 6522802, 9784203, 19568406]

約数ペア:

[(1, 19568406), (2, 9784203), (3, 6522802), (6, 3261401), (11, 1778946), (13, 1505262), (22, 889473), (26, 752631), (33, 592982), (39, 501754), (66, 296491), (78, 250877), (143, 136842), (286, 68421), (429, 45614), (858, 22807)]