18992158

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 24

約数和(自身を含む): 30857400

約数和(自身を除く): 11865242

約数列:

[1, 2, 23, 29, 46, 58, 529, 619, 667, 1058, 1238, 1334, 14237, 15341, 17951, 28474, 30682, 35902, 327451, 412873, 654902, 825746, 9496079, 18992158]

約数ペア:

[(1, 18992158), (2, 9496079), (23, 825746), (29, 654902), (46, 412873), (58, 327451), (529, 35902), (619, 30682), (667, 28474), (1058, 17951), (1238, 15341), (1334, 14237)]