16864276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29483}}^1$

素因数の和:29511

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 17808908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 29483, 58966, 117932, 324313, 383279, 648626, 766558, 1297252, 1533116, 4216069, 8432138, 16864276]

約数ペア:

[(1, 16864276), (2, 8432138), (4, 4216069), (11, 1533116), (13, 1297252), (22, 766558), (26, 648626), (44, 383279), (52, 324313), (143, 117932), (286, 58966), (572, 29483)]