19499026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{593}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 30087288

約数和(自身を除く): 10588262

約数列:

[1, 2, 41, 82, 401, 593, 802, 1186, 16441, 24313, 32882, 48626, 237793, 475586, 9749513, 19499026]

約数ペア:

[(1, 19499026), (2, 9749513), (41, 475586), (82, 237793), (401, 48626), (593, 32882), (802, 24313), (1186, 16441)]