9794140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15797}}^1$

素因数の和:15837

約数の個数: 24

約数和(自身を含む): 21232512

約数和(自身を除く): 11438372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15797, 31594, 63188, 78985, 157970, 315940, 489707, 979414, 1958828, 2448535, 4897070, 9794140]

約数ペア:

[(1, 9794140), (2, 4897070), (4, 2448535), (5, 1958828), (10, 979414), (20, 489707), (31, 315940), (62, 157970), (124, 78985), (155, 63188), (310, 31594), (620, 15797)]