13062676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 25438644

約数和(自身を除く): 12375968

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 197, 242, 274, 394, 484, 548, 788, 1507, 2167, 3014, 4334, 6028, 8668, 16577, 23837, 26989, 33154, 47674, 53978, 66308, 95348, 107956, 296879, 593758, 1187516, 3265669, 6531338, 13062676]

約数ペア:

[(1, 13062676), (2, 6531338), (4, 3265669), (11, 1187516), (22, 593758), (44, 296879), (121, 107956), (137, 95348), (197, 66308), (242, 53978), (274, 47674), (394, 33154), (484, 26989), (548, 23837), (788, 16577), (1507, 8668), (2167, 6028), (3014, 4334)]