39959426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{9203}}^1$

素因数の和:9385

約数の個数: 16

約数和(自身を含む): 64943424

約数和(自身を除く): 24983998

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 9203, 18406, 119639, 239278, 1536901, 3073802, 19979713, 39959426]

約数ペア:

[(1, 39959426), (2, 19979713), (13, 3073802), (26, 1536901), (167, 239278), (334, 119639), (2171, 18406), (4342, 9203)]