19327630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9521}}^1$

素因数の和:9564

約数の個数: 32

約数和(自身を含む): 41135040

約数和(自身を除く): 21807410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 9521, 19042, 47605, 66647, 95210, 133294, 276109, 333235, 552218, 666470, 1380545, 1932763, 2761090, 3865526, 9663815, 19327630]

約数ペア:

[(1, 19327630), (2, 9663815), (5, 3865526), (7, 2761090), (10, 1932763), (14, 1380545), (29, 666470), (35, 552218), (58, 333235), (70, 276109), (145, 133294), (203, 95210), (290, 66647), (406, 47605), (1015, 19042), (2030, 9521)]