18713734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4021}}^1$

素因数の和:4215

約数の個数: 16

約数和(自身を含む): 30406320

約数和(自身を除く): 11692586

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4021, 4654, 8042, 52273, 104546, 719759, 1439518, 9356867, 18713734]

約数ペア:

[(1, 18713734), (2, 9356867), (13, 1439518), (26, 719759), (179, 104546), (358, 52273), (2327, 8042), (4021, 4654)]