11390698

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 20

約数和(自身を含む): 18842850

約数和(自身を除く): 7452152

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1331, 2662, 4279, 8558, 14641, 29282, 47069, 94138, 517759, 1035518, 5695349, 11390698]

約数ペア:

[(1, 11390698), (2, 5695349), (11, 1035518), (22, 517759), (121, 94138), (242, 47069), (389, 29282), (778, 14641), (1331, 8558), (2662, 4279)]