57438862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{116273}}^1$

素因数の和:116307

約数の個数: 16

約数和(自身を含む): 97670160

約数和(自身を除く): 40231298

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 116273, 232546, 1511549, 2209187, 3023098, 4418374, 28719431, 57438862]

約数ペア:

[(1, 57438862), (2, 28719431), (13, 4418374), (19, 3023098), (26, 2209187), (38, 1511549), (247, 232546), (494, 116273)]