12912170852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7559819}}^1$

素因数の和:7559891

約数の個数: 24

約数和(自身を含む): 26247695040

約数和(自身を除く): 13335524188

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7559819, 15119638, 30239276, 52918733, 105837466, 211674932, 461148959, 922297918, 1844595836, 3228042713, 6456085426, 12912170852]

約数ペア:

[(1, 12912170852), (2, 6456085426), (4, 3228042713), (7, 1844595836), (14, 922297918), (28, 461148959), (61, 211674932), (122, 105837466), (244, 52918733), (427, 30239276), (854, 15119638), (1708, 7559819)]