38409538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1223}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 59222016

約数和(自身を除く): 20812478

約数列:

[1, 2, 41, 82, 383, 766, 1223, 2446, 15703, 31406, 50143, 100286, 468409, 936818, 19204769, 38409538]

約数ペア:

[(1, 38409538), (2, 19204769), (41, 936818), (82, 468409), (383, 100286), (766, 50143), (1223, 31406), (2446, 15703)]