19290414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22483}}^1$

素因数の和:22512

約数の個数: 32

約数和(自身を含む): 45327744

約数和(自身を除く): 26037330

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22483, 44966, 67449, 134898, 247313, 292279, 494626, 584558, 741939, 876837, 1483878, 1753674, 3215069, 6430138, 9645207, 19290414]

約数ペア:

[(1, 19290414), (2, 9645207), (3, 6430138), (6, 3215069), (11, 1753674), (13, 1483878), (22, 876837), (26, 741939), (33, 584558), (39, 494626), (66, 292279), (78, 247313), (143, 134898), (286, 67449), (429, 44966), (858, 22483)]