39398342

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 60102000

約数和(自身を除く): 20703658

約数列:

[1, 2, 89, 178, 211, 422, 1049, 2098, 18779, 37558, 93361, 186722, 221339, 442678, 19699171, 39398342]

約数ペア:

[(1, 39398342), (2, 19699171), (89, 442678), (178, 221339), (211, 186722), (422, 93361), (1049, 37558), (2098, 18779)]