18376670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141359}}^1$

素因数の和:141379

約数の個数: 16

約数和(自身を含む): 35622720

約数和(自身を除く): 17246050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141359, 282718, 706795, 1413590, 1837667, 3675334, 9188335, 18376670]

約数ペア:

[(1, 18376670), (2, 9188335), (5, 3675334), (10, 1837667), (13, 1413590), (26, 706795), (65, 282718), (130, 141359)]