13903978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 22811040

約数和(自身を除く): 8907062

約数列:

[1, 2, 11, 22, 619, 1021, 1238, 2042, 6809, 11231, 13618, 22462, 631999, 1263998, 6951989, 13903978]

約数ペア:

[(1, 13903978), (2, 6951989), (11, 1263998), (22, 631999), (619, 22462), (1021, 13618), (1238, 11231), (2042, 6809)]