19152260

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1831}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 40318656

約数和(自身を除く): 21166396

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 1831, 2092, 2615, 3662, 5230, 7324, 9155, 10460, 18310, 36620, 957613, 1915226, 3830452, 4788065, 9576130, 19152260]

約数ペア:

[(1, 19152260), (2, 9576130), (4, 4788065), (5, 3830452), (10, 1915226), (20, 957613), (523, 36620), (1046, 18310), (1831, 10460), (2092, 9155), (2615, 7324), (3662, 5230)]