16797560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32303}}^1$

素因数の和:32327

約数の個数: 32

約数和(自身を含む): 40703040

約数和(自身を除く): 23905480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 32303, 64606, 129212, 161515, 258424, 323030, 419939, 646060, 839878, 1292120, 1679756, 2099695, 3359512, 4199390, 8398780, 16797560]

約数ペア:

[(1, 16797560), (2, 8398780), (4, 4199390), (5, 3359512), (8, 2099695), (10, 1679756), (13, 1292120), (20, 839878), (26, 646060), (40, 419939), (52, 323030), (65, 258424), (104, 161515), (130, 129212), (260, 64606), (520, 32303)]