19490108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19259}}^1$

素因数の和:19297

約数の個数: 24

約数和(自身を含む): 38828160

約数和(自身を除く): 19338052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19259, 38518, 77036, 211849, 423698, 442957, 847396, 885914, 1771828, 4872527, 9745054, 19490108]

約数ペア:

[(1, 19490108), (2, 9745054), (4, 4872527), (11, 1771828), (22, 885914), (23, 847396), (44, 442957), (46, 423698), (92, 211849), (253, 77036), (506, 38518), (1012, 19259)]