38938870

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6311}}^1$

素因数の和:6935

約数の個数: 16

約数和(自身を含む): 70214688

約数和(自身を除く): 31275818

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 6311, 12622, 31555, 63110, 3893887, 7787774, 19469435, 38938870]

約数ペア:

[(1, 38938870), (2, 19469435), (5, 7787774), (10, 3893887), (617, 63110), (1234, 31555), (3085, 12622), (6170, 6311)]