16794440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32297}}^1$

素因数の和:32321

約数の個数: 32

約数和(自身を含む): 40695480

約数和(自身を除く): 23901040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32297, 64594, 129188, 161485, 258376, 322970, 419861, 645940, 839722, 1291880, 1679444, 2099305, 3358888, 4198610, 8397220, 16794440]

約数ペア:

[(1, 16794440), (2, 8397220), (4, 4198610), (5, 3358888), (8, 2099305), (10, 1679444), (13, 1291880), (20, 839722), (26, 645940), (40, 419861), (52, 322970), (65, 258376), (104, 161485), (130, 129188), (260, 64594), (520, 32297)]