11801950

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1428

約数の個数: 24

約数和(自身を含む): 22083408

約数和(自身を除く): 10281458

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1223, 1930, 2446, 4825, 6115, 9650, 12230, 30575, 61150, 236039, 472078, 1180195, 2360390, 5900975, 11801950]

約数ペア:

[(1, 11801950), (2, 5900975), (5, 2360390), (10, 1180195), (25, 472078), (50, 236039), (193, 61150), (386, 30575), (965, 12230), (1223, 9650), (1930, 6115), (2446, 4825)]