19303850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13313}}^1$

素因数の和:13354

約数の個数: 24

約数和(自身を含む): 37146060

約数和(自身を除く): 17842210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13313, 26626, 66565, 133130, 332825, 386077, 665650, 772154, 1930385, 3860770, 9651925, 19303850]

約数ペア:

[(1, 19303850), (2, 9651925), (5, 3860770), (10, 1930385), (25, 772154), (29, 665650), (50, 386077), (58, 332825), (145, 133130), (290, 66565), (725, 26626), (1450, 13313)]