10918084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{7561}}^1$

素因数の和:7603

約数の個数: 18

約数和(自身を含む): 20167854

約数和(自身を除く): 9249770

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 7561, 15122, 30244, 143659, 287318, 574636, 2729521, 5459042, 10918084]

約数ペア:

[(1, 10918084), (2, 5459042), (4, 2729521), (19, 574636), (38, 287318), (76, 143659), (361, 30244), (722, 15122), (1444, 7561)]