12895190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16747}}^1$

素因数の和:16772

約数の個数: 32

約数和(自身を含む): 28940544

約数和(自身を除く): 16045354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16747, 33494, 83735, 117229, 167470, 184217, 234458, 368434, 586145, 921085, 1172290, 1289519, 1842170, 2579038, 6447595, 12895190]

約数ペア:

[(1, 12895190), (2, 6447595), (5, 2579038), (7, 1842170), (10, 1289519), (11, 1172290), (14, 921085), (22, 586145), (35, 368434), (55, 234458), (70, 184217), (77, 167470), (110, 117229), (154, 83735), (385, 33494), (770, 16747)]