12804537338

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2797}}^1\times {\mathrm{5437}}^1$

素因数の和:8657

約数の個数: 16

約数和(自身を含む): 19262853384

約数和(自身を除く): 6458316046

約数列:

[1, 2, 421, 842, 2797, 5437, 5594, 10874, 1177537, 2288977, 2355074, 4577954, 15207289, 30414578, 6402268669, 12804537338]

約数ペア:

[(1, 12804537338), (2, 6402268669), (421, 30414578), (842, 15207289), (2797, 4577954), (5437, 2355074), (5594, 2288977), (10874, 1177537)]