12850138

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 22998528

約数和(自身を除く): 10148390

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 367, 427, 574, 734, 854, 2501, 2569, 5002, 5138, 15047, 17507, 22387, 30094, 35014, 44774, 105329, 156709, 210658, 313418, 917867, 1835734, 6425069, 12850138]

約数ペア:

[(1, 12850138), (2, 6425069), (7, 1835734), (14, 917867), (41, 313418), (61, 210658), (82, 156709), (122, 105329), (287, 44774), (367, 35014), (427, 30094), (574, 22387), (734, 17507), (854, 15047), (2501, 5138), (2569, 5002)]