16901950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26003}}^1$

素因数の和:26028

約数の個数: 24

約数和(自身を含む): 33857208

約数和(自身を除く): 16955258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 26003, 52006, 130015, 260030, 338039, 650075, 676078, 1300150, 1690195, 3380390, 8450975, 16901950]

約数ペア:

[(1, 16901950), (2, 8450975), (5, 3380390), (10, 1690195), (13, 1300150), (25, 676078), (26, 650075), (50, 338039), (65, 260030), (130, 130015), (325, 52006), (650, 26003)]