12788770

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4519}}^1$

素因数の和:4809

約数の個数: 16

約数和(自身を含む): 23106240

約数和(自身を除く): 10317470

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 4519, 9038, 22595, 45190, 1278877, 2557754, 6394385, 12788770]

約数ペア:

[(1, 12788770), (2, 6394385), (5, 2557754), (10, 1278877), (283, 45190), (566, 22595), (1415, 9038), (2830, 4519)]