2019450308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9525709}}^1$

素因数の和:9525766

約数の個数: 12

約数和(自身を含む): 3600718380

約数和(自身を除く): 1581268072

約数列:

[1, 2, 4, 53, 106, 212, 9525709, 19051418, 38102836, 504862577, 1009725154, 2019450308]

約数ペア:

[(1, 2019450308), (2, 1009725154), (4, 504862577), (53, 38102836), (106, 19051418), (212, 9525709)]