18691634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3167}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 30336768

約数和(自身を除く): 11645134

約数列:

[1, 2, 13, 26, 227, 454, 2951, 3167, 5902, 6334, 41171, 82342, 718909, 1437818, 9345817, 18691634]

約数ペア:

[(1, 18691634), (2, 9345817), (13, 1437818), (26, 718909), (227, 82342), (454, 41171), (2951, 6334), (3167, 5902)]