22118122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 38187072

約数和(自身を除く): 16068950

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 307, 326, 442, 614, 2119, 2771, 3991, 4238, 5219, 5542, 7982, 10438, 36023, 50041, 67847, 72046, 100082, 135694, 650533, 850697, 1301066, 1701394, 11059061, 22118122]

約数ペア:

[(1, 22118122), (2, 11059061), (13, 1701394), (17, 1301066), (26, 850697), (34, 650533), (163, 135694), (221, 100082), (307, 72046), (326, 67847), (442, 50041), (614, 36023), (2119, 10438), (2771, 7982), (3991, 5542), (4238, 5219)]