15296848

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2315

約数の個数: 40

約数和(自身を含む): 34442240

約数和(自身を除く): 19145392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2239, 3416, 4478, 6832, 8956, 15673, 17912, 31346, 35824, 62692, 125384, 136579, 250768, 273158, 546316, 956053, 1092632, 1912106, 2185264, 3824212, 7648424, 15296848]

約数ペア:

[(1, 15296848), (2, 7648424), (4, 3824212), (7, 2185264), (8, 1912106), (14, 1092632), (16, 956053), (28, 546316), (56, 273158), (61, 250768), (112, 136579), (122, 125384), (244, 62692), (427, 35824), (488, 31346), (854, 17912), (976, 15673), (1708, 8956), (2239, 6832), (3416, 4478)]