19361270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66763}}^1$

素因数の和:66799

約数の個数: 16

約数和(自身を含む): 36052560

約数和(自身を除く): 16691290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66763, 133526, 333815, 667630, 1936127, 3872254, 9680635, 19361270]

約数ペア:

[(1, 19361270), (2, 9680635), (5, 3872254), (10, 1936127), (29, 667630), (58, 333815), (145, 133526), (290, 66763)]