13162138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 21914676

約数和(自身を除く): 8752538

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 397, 794, 1507, 3014, 4367, 8734, 16577, 33154, 48037, 54389, 96074, 108778, 598279, 1196558, 6581069, 13162138]

約数ペア:

[(1, 13162138), (2, 6581069), (11, 1196558), (22, 598279), (121, 108778), (137, 96074), (242, 54389), (274, 48037), (397, 33154), (794, 16577), (1507, 8734), (3014, 4367)]