15229866

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 32306688

約数和(自身を除く): 17076822

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 1147, 2213, 2294, 3441, 4426, 6639, 6882, 13278, 68603, 81881, 137206, 163762, 205809, 245643, 411618, 491286, 2538311, 5076622, 7614933, 15229866]

約数ペア:

[(1, 15229866), (2, 7614933), (3, 5076622), (6, 2538311), (31, 491286), (37, 411618), (62, 245643), (74, 205809), (93, 163762), (111, 137206), (186, 81881), (222, 68603), (1147, 13278), (2213, 6882), (2294, 6639), (3441, 4426)]