11728430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1279}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 12601810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1279, 1310, 1834, 2558, 4585, 6395, 8953, 9170, 12790, 17906, 44765, 89530, 167549, 335098, 837745, 1172843, 1675490, 2345686, 5864215, 11728430]

約数ペア:

[(1, 11728430), (2, 5864215), (5, 2345686), (7, 1675490), (10, 1172843), (14, 837745), (35, 335098), (70, 167549), (131, 89530), (262, 44765), (655, 17906), (917, 12790), (1279, 9170), (1310, 8953), (1834, 6395), (2558, 4585)]