24220390

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15427}}^1$

素因数の和:15591

約数の個数: 16

約数和(自身を含む): 43877232

約数和(自身を除く): 19656842

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 15427, 30854, 77135, 154270, 2422039, 4844078, 12110195, 24220390]

約数ペア:

[(1, 24220390), (2, 12110195), (5, 4844078), (10, 2422039), (157, 154270), (314, 77135), (785, 30854), (1570, 15427)]