16961294

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19861}}^1$

素因数の和:19931

約数の個数: 16

約数和(自身を含む): 29554656

約数和(自身を除く): 12593362

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 19861, 39722, 139027, 278054, 1211521, 2423042, 8480647, 16961294]

約数ペア:

[(1, 16961294), (2, 8480647), (7, 2423042), (14, 1211521), (61, 278054), (122, 139027), (427, 39722), (854, 19861)]