66388622

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{91951}}^1$

素因数の和:91991

約数の個数: 12

約数和(自身を含む): 105101136

約数和(自身を除く): 38712514

約数列:

[1, 2, 19, 38, 361, 722, 91951, 183902, 1747069, 3494138, 33194311, 66388622]

約数ペア:

[(1, 66388622), (2, 33194311), (19, 3494138), (38, 1747069), (361, 183902), (722, 91951)]