12879418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 19764360

約数和(自身を除く): 6884942

約数列:

[1, 2, 61, 122, 229, 458, 461, 922, 13969, 27938, 28121, 56242, 105569, 211138, 6439709, 12879418]

約数ペア:

[(1, 12879418), (2, 6439709), (61, 211138), (122, 105569), (229, 56242), (458, 28121), (461, 27938), (922, 13969)]