22121434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3907}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 35172000

約数和(自身を除く): 13050566

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3907, 5662, 7814, 74233, 148466, 582143, 1164286, 11060717, 22121434]

約数ペア:

[(1, 22121434), (2, 11060717), (19, 1164286), (38, 582143), (149, 148466), (298, 74233), (2831, 7814), (3907, 5662)]