39301078

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 59996160

約数和(自身を除く): 20695082

約数列:

[1, 2, 79, 158, 251, 502, 991, 1982, 19829, 39658, 78289, 156578, 248741, 497482, 19650539, 39301078]

約数ペア:

[(1, 39301078), (2, 19650539), (79, 497482), (158, 248741), (251, 156578), (502, 78289), (991, 39658), (1982, 19829)]