12967570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1531}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 29340864

約数和(自身を除く): 16373294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1531, 1694, 3062, 4235, 7655, 8470, 10717, 15310, 16841, 21434, 33682, 53585, 84205, 107170, 117887, 168410, 185251, 235774, 370502, 589435, 926255, 1178870, 1296757, 1852510, 2593514, 6483785, 12967570]

約数ペア:

[(1, 12967570), (2, 6483785), (5, 2593514), (7, 1852510), (10, 1296757), (11, 1178870), (14, 926255), (22, 589435), (35, 370502), (55, 235774), (70, 185251), (77, 168410), (110, 117887), (121, 107170), (154, 84205), (242, 53585), (385, 33682), (605, 21434), (770, 16841), (847, 15310), (1210, 10717), (1531, 8470), (1694, 7655), (3062, 4235)]