16819106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 25960704

約数和(自身を除く): 9141598

約数列:

[1, 2, 43, 86, 223, 446, 877, 1754, 9589, 19178, 37711, 75422, 195571, 391142, 8409553, 16819106]

約数ペア:

[(1, 16819106), (2, 8409553), (43, 391142), (86, 195571), (223, 75422), (446, 37711), (877, 19178), (1754, 9589)]