19538472

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 49039200

約数和(自身を除く): 29500728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 2939, 3324, 5878, 6648, 8817, 11756, 17634, 23512, 35268, 70536, 814103, 1628206, 2442309, 3256412, 4884618, 6512824, 9769236, 19538472]

約数ペア:

[(1, 19538472), (2, 9769236), (3, 6512824), (4, 4884618), (6, 3256412), (8, 2442309), (12, 1628206), (24, 814103), (277, 70536), (554, 35268), (831, 23512), (1108, 17634), (1662, 11756), (2216, 8817), (2939, 6648), (3324, 5878)]