12148890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31174

約数の個数: 32

約数和(自身を含む): 31401216

約数和(自身を除く): 19252326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31151, 62302, 93453, 155755, 186906, 311510, 404963, 467265, 809926, 934530, 1214889, 2024815, 2429778, 4049630, 6074445, 12148890]

約数ペア:

[(1, 12148890), (2, 6074445), (3, 4049630), (5, 2429778), (6, 2024815), (10, 1214889), (13, 934530), (15, 809926), (26, 467265), (30, 404963), (39, 311510), (65, 186906), (78, 155755), (130, 93453), (195, 62302), (390, 31151)]