16904810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 33097680

約数和(自身を除く): 16192870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1193, 1417, 2386, 2834, 5965, 7085, 11930, 14170, 15509, 31018, 77545, 130037, 155090, 260074, 650185, 1300370, 1690481, 3380962, 8452405, 16904810]

約数ペア:

[(1, 16904810), (2, 8452405), (5, 3380962), (10, 1690481), (13, 1300370), (26, 650185), (65, 260074), (109, 155090), (130, 130037), (218, 77545), (545, 31018), (1090, 15509), (1193, 14170), (1417, 11930), (2386, 7085), (2834, 5965)]