19291124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 35925120

約数和(自身を除く): 16633996

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1187, 2374, 4063, 4748, 8126, 16252, 20179, 40358, 80716, 283693, 567386, 1134772, 4822781, 9645562, 19291124]

約数ペア:

[(1, 19291124), (2, 9645562), (4, 4822781), (17, 1134772), (34, 567386), (68, 283693), (239, 80716), (478, 40358), (956, 20179), (1187, 16252), (2374, 8126), (4063, 4748)]