191665634

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{2143}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 290366208

約数和(自身を除く): 98700574

約数列:

[1, 2, 197, 227, 394, 454, 2143, 4286, 44719, 89438, 422171, 486461, 844342, 972922, 95832817, 191665634]

約数ペア:

[(1, 191665634), (2, 95832817), (197, 972922), (227, 844342), (394, 486461), (454, 422171), (2143, 89438), (4286, 44719)]