19124630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9464

約数の個数: 32

約数和(自身を含む): 40703040

約数和(自身を除く): 21578410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9421, 18842, 47105, 65947, 94210, 131894, 273209, 329735, 546418, 659470, 1366045, 1912463, 2732090, 3824926, 9562315, 19124630]

約数ペア:

[(1, 19124630), (2, 9562315), (5, 3824926), (7, 2732090), (10, 1912463), (14, 1366045), (29, 659470), (35, 546418), (58, 329735), (70, 273209), (145, 131894), (203, 94210), (290, 65947), (406, 47105), (1015, 18842), (2030, 9421)]