12962620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58921}}^1$

素因数の和:58941

約数の個数: 24

約数和(自身を含む): 29696688

約数和(自身を除く): 16734068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58921, 117842, 235684, 294605, 589210, 648131, 1178420, 1296262, 2592524, 3240655, 6481310, 12962620]

約数ペア:

[(1, 12962620), (2, 6481310), (4, 3240655), (5, 2592524), (10, 1296262), (11, 1178420), (20, 648131), (22, 589210), (44, 294605), (55, 235684), (110, 117842), (220, 58921)]