19003839736

素因数分解:

$2^3\times 7^2\times {\mathrm{373}}^1\times {\mathrm{129971}}^1$

素因数の和:130364

約数の個数: 48

約数和(自身を含む): 41561146440

約数和(自身を除く): 22557306704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 373, 392, 746, 1492, 2611, 2984, 5222, 10444, 18277, 20888, 36554, 73108, 129971, 146216, 259942, 519884, 909797, 1039768, 1819594, 3639188, 6368579, 7278376, 12737158, 25474316, 48479183, 50948632, 96958366, 193916732, 339354281, 387833464, 678708562, 1357417124, 2375479967, 2714834248, 4750959934, 9501919868, 19003839736]

約数ペア:

[(1, 19003839736), (2, 9501919868), (4, 4750959934), (7, 2714834248), (8, 2375479967), (14, 1357417124), (28, 678708562), (49, 387833464), (56, 339354281), (98, 193916732), (196, 96958366), (373, 50948632), (392, 48479183), (746, 25474316), (1492, 12737158), (2611, 7278376), (2984, 6368579), (5222, 3639188), (10444, 1819594), (18277, 1039768), (20888, 909797), (36554, 519884), (73108, 259942), (129971, 146216)]