18844492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^2$

素因数の和:709

約数の個数: 18

約数和(自身を含む): 33847044

約数和(自身を除く): 15002552

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 1324, 14233, 28466, 56932, 109561, 219122, 438244, 4711123, 9422246, 18844492]

約数ペア:

[(1, 18844492), (2, 9422246), (4, 4711123), (43, 438244), (86, 219122), (172, 109561), (331, 56932), (662, 28466), (1324, 14233)]