19149398

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 29640384

約数和(自身を除く): 10490986

約数列:

[1, 2, 47, 94, 101, 202, 2017, 4034, 4747, 9494, 94799, 189598, 203717, 407434, 9574699, 19149398]

約数ペア:

[(1, 19149398), (2, 9574699), (47, 407434), (94, 203717), (101, 189598), (202, 94799), (2017, 9494), (4034, 4747)]