239675774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{12821}}^1$

素因数の和:13555

約数の個数: 16

約数和(自身を含む): 387737280

約数和(自身を除く): 148061506

約数列:

[1, 2, 13, 26, 719, 1438, 9347, 12821, 18694, 25642, 166673, 333346, 9218299, 18436598, 119837887, 239675774]

約数ペア:

[(1, 239675774), (2, 119837887), (13, 18436598), (26, 9218299), (719, 333346), (1438, 166673), (9347, 25642), (12821, 18694)]