19551010

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4241}}^1$

素因数の和:4709

約数の個数: 16

約数和(自身を含む): 35276472

約数和(自身を除く): 15725462

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4241, 4610, 8482, 21205, 42410, 1955101, 3910202, 9775505, 19551010]

約数ペア:

[(1, 19551010), (2, 9775505), (5, 3910202), (10, 1955101), (461, 42410), (922, 21205), (2305, 8482), (4241, 4610)]