12305852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 23461200

約数和(自身を除く): 11155348

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 2659, 4628, 5318, 10636, 34567, 69134, 138268, 236651, 473302, 946604, 3076463, 6152926, 12305852]

約数ペア:

[(1, 12305852), (2, 6152926), (4, 3076463), (13, 946604), (26, 473302), (52, 236651), (89, 138268), (178, 69134), (356, 34567), (1157, 10636), (2314, 5318), (2659, 4628)]