19268296

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 39318300

約数和(自身を除く): 20050004

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 157, 184, 232, 314, 529, 628, 667, 1058, 1256, 1334, 2116, 2668, 3611, 4232, 4553, 5336, 7222, 9106, 14444, 15341, 18212, 28888, 30682, 36424, 61364, 83053, 104719, 122728, 166106, 209438, 332212, 418876, 664424, 837752, 2408537, 4817074, 9634148, 19268296]

約数ペア:

[(1, 19268296), (2, 9634148), (4, 4817074), (8, 2408537), (23, 837752), (29, 664424), (46, 418876), (58, 332212), (92, 209438), (116, 166106), (157, 122728), (184, 104719), (232, 83053), (314, 61364), (529, 36424), (628, 30682), (667, 28888), (1058, 18212), (1256, 15341), (1334, 14444), (2116, 9106), (2668, 7222), (3611, 5336), (4232, 4553)]