12557645581276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{62993587}}^1$

素因数の和:62993714

約数の個数: 48

約数和(自身を含む): 24058511128960

約数和(自身を除く): 11500865547684

約数列:

[1, 2, 4, 19, 38, 43, 61, 76, 86, 122, 172, 244, 817, 1159, 1634, 2318, 2623, 3268, 4636, 5246, 10492, 49837, 99674, 199348, 62993587, 125987174, 251974348, 1196878153, 2393756306, 2708724241, 3842608807, 4787512612, 5417448482, 7685217614, 10834896964, 15370435228, 51465760579, 73009567333, 102931521158, 146019134666, 165232178701, 205863042316, 292038269332, 330464357402, 660928714804, 3139411395319, 6278822790638, 12557645581276]

約数ペア:

[(1, 12557645581276), (2, 6278822790638), (4, 3139411395319), (19, 660928714804), (38, 330464357402), (43, 292038269332), (61, 205863042316), (76, 165232178701), (86, 146019134666), (122, 102931521158), (172, 73009567333), (244, 51465760579), (817, 15370435228), (1159, 10834896964), (1634, 7685217614), (2318, 5417448482), (2623, 4787512612), (3268, 3842608807), (4636, 2708724241), (5246, 2393756306), (10492, 1196878153), (49837, 251974348), (99674, 125987174), (199348, 62993587)]