16630744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{159911}}^1$

素因数の和:159930

約数の個数: 16

約数和(自身を含む): 33581520

約数和(自身を除く): 16950776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 159911, 319822, 639644, 1279288, 2078843, 4157686, 8315372, 16630744]

約数ペア:

[(1, 16630744), (2, 8315372), (4, 4157686), (8, 2078843), (13, 1279288), (26, 639644), (52, 319822), (104, 159911)]