38936942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11273}}^1$

素因数の和:11443

約数の個数: 16

約数和(自身を含む): 64126512

約数和(自身を除く): 25189570

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 11273, 22546, 124003, 248006, 1769861, 3539722, 19468471, 38936942]

約数ペア:

[(1, 38936942), (2, 19468471), (11, 3539722), (22, 1769861), (157, 248006), (314, 124003), (1727, 22546), (3454, 11273)]