19524434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 29898072

約数和(自身を除く): 10373638

約数列:

[1, 2, 73, 146, 173, 346, 773, 1546, 12629, 25258, 56429, 112858, 133729, 267458, 9762217, 19524434]

約数ペア:

[(1, 19524434), (2, 9762217), (73, 267458), (146, 133729), (173, 112858), (346, 56429), (773, 25258), (1546, 12629)]