9429820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12743}}^1$

素因数の和:12789

約数の個数: 24

約数和(自身を含む): 20339424

約数和(自身を除く): 10909604

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 12743, 25486, 50972, 63715, 127430, 254860, 471491, 942982, 1885964, 2357455, 4714910, 9429820]

約数ペア:

[(1, 9429820), (2, 4714910), (4, 2357455), (5, 1885964), (10, 942982), (20, 471491), (37, 254860), (74, 127430), (148, 63715), (185, 50972), (370, 25486), (740, 12743)]