11121490

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6823}}^1$

素因数の和:6993

約数の個数: 16

約数和(自身を含む): 20144448

約数和(自身を除く): 9022958

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 6823, 13646, 34115, 68230, 1112149, 2224298, 5560745, 11121490]

約数ペア:

[(1, 11121490), (2, 5560745), (5, 2224298), (10, 1112149), (163, 68230), (326, 34115), (815, 13646), (1630, 6823)]