19365202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 29988000

約数和(自身を除く): 10622798

約数列:

[1, 2, 41, 82, 139, 278, 1699, 3398, 5699, 11398, 69659, 139318, 236161, 472322, 9682601, 19365202]

約数ペア:

[(1, 19365202), (2, 9682601), (41, 472322), (82, 236161), (139, 139318), (278, 69659), (1699, 11398), (3398, 5699)]