18829931

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 21238560

約数和(自身を除く): 2408629

約数列:

[1, 17, 19, 97, 323, 601, 1649, 1843, 10217, 11419, 31331, 58297, 194123, 991049, 1107643, 18829931]

約数ペア:

[(1, 18829931), (17, 1107643), (19, 991049), (97, 194123), (323, 58297), (601, 31331), (1649, 11419), (1843, 10217)]