38878202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6521}}^1$

素因数の和:6805

約数の個数: 16

約数和(自身を含む): 63863424

約数和(自身を除く): 24985222

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 6521, 13042, 71731, 143462, 1767191, 3534382, 19439101, 38878202]

約数ペア:

[(1, 38878202), (2, 19439101), (11, 3534382), (22, 1767191), (271, 143462), (542, 71731), (2981, 13042), (5962, 6521)]