9866860

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{797}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 20779920

約数和(自身を除く): 10913060

約数列:

[1, 2, 4, 5, 10, 20, 619, 797, 1238, 1594, 2476, 3095, 3188, 3985, 6190, 7970, 12380, 15940, 493343, 986686, 1973372, 2466715, 4933430, 9866860]

約数ペア:

[(1, 9866860), (2, 4933430), (4, 2466715), (5, 1973372), (10, 986686), (20, 493343), (619, 15940), (797, 12380), (1238, 7970), (1594, 6190), (2476, 3985), (3095, 3188)]