20111102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53773}}^1$

素因数の和:53803

約数の個数: 16

約数和(自身を含む): 34845552

約数和(自身を除く): 14734450

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53773, 107546, 591503, 914141, 1183006, 1828282, 10055551, 20111102]

約数ペア:

[(1, 20111102), (2, 10055551), (11, 1828282), (17, 1183006), (22, 914141), (34, 591503), (187, 107546), (374, 53773)]