13405754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 21336480

約数和(自身を除く): 7930726

約数列:

[1, 2, 19, 38, 131, 262, 2489, 2693, 4978, 5386, 51167, 102334, 352783, 705566, 6702877, 13405754]

約数ペア:

[(1, 13405754), (2, 6702877), (19, 705566), (38, 352783), (131, 102334), (262, 51167), (2489, 5386), (2693, 4978)]