12879112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84731}}^1$

素因数の和:84756

約数の個数: 16

約数和(自身を含む): 25419600

約数和(自身を除く): 12540488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84731, 169462, 338924, 677848, 1609889, 3219778, 6439556, 12879112]

約数ペア:

[(1, 12879112), (2, 6439556), (4, 3219778), (8, 1609889), (19, 677848), (38, 338924), (76, 169462), (152, 84731)]