1895060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 4189920

約数和(自身を除く): 2294860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4987, 9974, 19948, 24935, 49870, 94753, 99740, 189506, 379012, 473765, 947530, 1895060]

約数ペア:

[(1, 1895060), (2, 947530), (4, 473765), (5, 379012), (10, 189506), (19, 99740), (20, 94753), (38, 49870), (76, 24935), (95, 19948), (190, 9974), (380, 4987)]