16469978

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7346

約数の個数: 24

約数和(自身を含む): 29992032

約数和(自身を除く): 13522054

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 7307, 14614, 51149, 102298, 168061, 336122, 358043, 716086, 1176427, 2352854, 8234989, 16469978]

約数ペア:

[(1, 16469978), (2, 8234989), (7, 2352854), (14, 1176427), (23, 716086), (46, 358043), (49, 336122), (98, 168061), (161, 102298), (322, 51149), (1127, 14614), (2254, 7307)]