219173894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{3391}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 348385536

約数和(自身を除く): 129211642

約数列:

[1, 2, 17, 34, 1901, 3391, 3802, 6782, 32317, 57647, 64634, 115294, 6446291, 12892582, 109586947, 219173894]

約数ペア:

[(1, 219173894), (2, 109586947), (17, 12892582), (34, 6446291), (1901, 115294), (3391, 64634), (3802, 57647), (6782, 32317)]