16904732

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 33941376

約数和(自身を除く): 17036644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1471, 2873, 2942, 5746, 5884, 11492, 19123, 25007, 38246, 50014, 76492, 100028, 248599, 325091, 497198, 650182, 994396, 1300364, 4226183, 8452366, 16904732]

約数ペア:

[(1, 16904732), (2, 8452366), (4, 4226183), (13, 1300364), (17, 994396), (26, 650182), (34, 497198), (52, 325091), (68, 248599), (169, 100028), (221, 76492), (338, 50014), (442, 38246), (676, 25007), (884, 19123), (1471, 11492), (2873, 5884), (2942, 5746)]