17670704

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 34387680

約数和(自身を除く): 16716976

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4621, 9242, 18484, 36968, 73936, 1104419, 2208838, 4417676, 8835352, 17670704]

約数ペア:

[(1, 17670704), (2, 8835352), (4, 4417676), (8, 2208838), (16, 1104419), (239, 73936), (478, 36968), (956, 18484), (1912, 9242), (3824, 4621)]