17728022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 28743792

約数和(自身を除く): 11015770

約数列:

[1, 2, 13, 26, 307, 614, 2221, 3991, 4442, 7982, 28873, 57746, 681847, 1363694, 8864011, 17728022]

約数ペア:

[(1, 17728022), (2, 8864011), (13, 1363694), (26, 681847), (307, 57746), (614, 28873), (2221, 7982), (3991, 4442)]