12210770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 25824960

約数和(自身を除く): 13614190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8539, 17078, 42695, 85390, 93929, 111007, 187858, 222014, 469645, 555035, 939290, 1110070, 1221077, 2442154, 6105385, 12210770]

約数ペア:

[(1, 12210770), (2, 6105385), (5, 2442154), (10, 1221077), (11, 1110070), (13, 939290), (22, 555035), (26, 469645), (55, 222014), (65, 187858), (110, 111007), (130, 93929), (143, 85390), (286, 42695), (715, 17078), (1430, 8539)]