19174858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1229}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 29889000

約数和(自身を除く): 10714142

約数列:

[1, 2, 29, 58, 269, 538, 1229, 2458, 7801, 15602, 35641, 71282, 330601, 661202, 9587429, 19174858]

約数ペア:

[(1, 19174858), (2, 9587429), (29, 661202), (58, 330601), (269, 71282), (538, 35641), (1229, 15602), (2458, 7801)]