12027950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 25712640

約数和(自身を除く): 13684690

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1151, 2090, 2302, 5225, 5755, 10450, 11510, 12661, 21869, 25322, 28775, 43738, 57550, 63305, 109345, 126610, 218690, 240559, 316525, 481118, 546725, 633050, 1093450, 1202795, 2405590, 6013975, 12027950]

約数ペア:

[(1, 12027950), (2, 6013975), (5, 2405590), (10, 1202795), (11, 1093450), (19, 633050), (22, 546725), (25, 481118), (38, 316525), (50, 240559), (55, 218690), (95, 126610), (110, 109345), (190, 63305), (209, 57550), (275, 43738), (418, 28775), (475, 25322), (550, 21869), (950, 12661), (1045, 11510), (1151, 10450), (2090, 5755), (2302, 5225)]