16790690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 36046080

約数和(自身を除く): 19255390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10429, 20858, 52145, 73003, 104290, 146006, 239867, 365015, 479734, 730030, 1199335, 1679069, 2398670, 3358138, 8395345, 16790690]

約数ペア:

[(1, 16790690), (2, 8395345), (5, 3358138), (7, 2398670), (10, 1679069), (14, 1199335), (23, 730030), (35, 479734), (46, 365015), (70, 239867), (115, 146006), (161, 104290), (230, 73003), (322, 52145), (805, 20858), (1610, 10429)]