23381644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 49293216

約数和(自身を除く): 25911572

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 997, 1066, 1804, 1994, 2132, 3988, 5863, 10967, 11726, 12961, 21934, 23452, 25922, 40877, 43868, 51844, 81754, 142571, 163508, 285142, 449647, 531401, 570284, 899294, 1062802, 1798588, 2125604, 5845411, 11690822, 23381644]

約数ペア:

[(1, 23381644), (2, 11690822), (4, 5845411), (11, 2125604), (13, 1798588), (22, 1062802), (26, 899294), (41, 570284), (44, 531401), (52, 449647), (82, 285142), (143, 163508), (164, 142571), (286, 81754), (451, 51844), (533, 43868), (572, 40877), (902, 25922), (997, 23452), (1066, 21934), (1804, 12961), (1994, 11726), (2132, 10967), (3988, 5863)]