12891779192

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{10815251}}^1$

素因数の和:10815406

約数の個数: 16

約数和(自身を含む): 24334317000

約数和(自身を除く): 11442537808

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 10815251, 21630502, 43261004, 86522008, 1611472399, 3222944798, 6445889596, 12891779192]

約数ペア:

[(1, 12891779192), (2, 6445889596), (4, 3222944798), (8, 1611472399), (149, 86522008), (298, 43261004), (596, 21630502), (1192, 10815251)]