22123431928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{212725307}}^1$

素因数の和:212725326

約数の個数: 16

約数和(自身を含む): 44672314680

約数和(自身を除く): 22548882752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 212725307, 425450614, 850901228, 1701802456, 2765428991, 5530857982, 11061715964, 22123431928]

約数ペア:

[(1, 22123431928), (2, 11061715964), (4, 5530857982), (8, 2765428991), (13, 1701802456), (26, 850901228), (52, 425450614), (104, 212725307)]