16019996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 28804944

約数和(自身を除く): 12784948

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 661, 1322, 2644, 6059, 12118, 24236, 48253, 54863, 96506, 109726, 193012, 219452, 4004999, 8009998, 16019996]

約数ペア:

[(1, 16019996), (2, 8009998), (4, 4004999), (73, 219452), (83, 193012), (146, 109726), (166, 96506), (292, 54863), (332, 48253), (661, 24236), (1322, 12118), (2644, 6059)]