19253520008

素因数分解:

$2^3\times {\mathrm{77239}}^1\times {\mathrm{31159}}^1$

素因数の和:108404

約数の個数: 16

約数和(自身を含む): 36101976000

約数和(自身を除く): 16848455992

約数列:

[1, 2, 4, 8, 31159, 62318, 77239, 124636, 154478, 249272, 308956, 617912, 2406690001, 4813380002, 9626760004, 19253520008]

約数ペア:

[(1, 19253520008), (2, 9626760004), (4, 4813380002), (8, 2406690001), (31159, 617912), (62318, 308956), (77239, 249272), (124636, 154478)]