19714042

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:653

約数の個数: 16

約数和(自身を含む): 29992032

約数和(自身を除く): 10277990

約数列:

[1, 2, 173, 227, 251, 346, 454, 502, 39271, 43423, 56977, 78542, 86846, 113954, 9857021, 19714042]

約数ペア:

[(1, 19714042), (2, 9857021), (173, 113954), (227, 86846), (251, 78542), (346, 56977), (454, 43423), (502, 39271)]