12014620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8461}}^1$

素因数の和:8541

約数の個数: 24

約数和(自身を含む): 25589088

約数和(自身を除く): 13574468

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8461, 16922, 33844, 42305, 84610, 169220, 600731, 1201462, 2402924, 3003655, 6007310, 12014620]

約数ペア:

[(1, 12014620), (2, 6007310), (4, 3003655), (5, 2402924), (10, 1201462), (20, 600731), (71, 169220), (142, 84610), (284, 42305), (355, 33844), (710, 16922), (1420, 8461)]