18951862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 30170880

約数和(自身を除く): 11219018

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 6983, 13966, 160609, 321218, 411997, 823994, 9475931, 18951862]

約数ペア:

[(1, 18951862), (2, 9475931), (23, 823994), (46, 411997), (59, 321218), (118, 160609), (1357, 13966), (2714, 6983)]