19673716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 17098124

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5471, 10942, 21884, 158659, 169601, 317318, 339202, 634636, 678404, 4918429, 9836858, 19673716]

約数ペア:

[(1, 19673716), (2, 9836858), (4, 4918429), (29, 678404), (31, 634636), (58, 339202), (62, 317318), (116, 169601), (124, 158659), (899, 21884), (1798, 10942), (3596, 5471)]