99721942

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 152460720

約数和(自身を除く): 52738778

約数列:

[1, 2, 73, 146, 193, 386, 3539, 7078, 14089, 28178, 258347, 516694, 683027, 1366054, 49860971, 99721942]

約数ペア:

[(1, 99721942), (2, 49860971), (73, 1366054), (146, 683027), (193, 516694), (386, 258347), (3539, 28178), (7078, 14089)]