12545777666

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{3359}}^1\times {\mathrm{20983}}^1$

素因数の和:24433

約数の個数: 16

約数和(自身を含む): 19036684800

約数和(自身を除く): 6490907134

約数列:

[1, 2, 89, 178, 3359, 6718, 20983, 41966, 298951, 597902, 1867487, 3734974, 70481897, 140963794, 6272888833, 12545777666]

約数ペア:

[(1, 12545777666), (2, 6272888833), (89, 140963794), (178, 70481897), (3359, 3734974), (6718, 1867487), (20983, 597902), (41966, 298951)]