15663406434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1231981}}^1$

素因数の和:1232162

約数の個数: 32

約数和(自身を含む): 33943568064

約数和(自身を除く): 18280161630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 1231981, 2463962, 3695943, 7391886, 16015753, 32031506, 48047259, 96094518, 200812903, 401625806, 602438709, 1204877418, 2610567739, 5221135478, 7831703217, 15663406434]

約数ペア:

[(1, 15663406434), (2, 7831703217), (3, 5221135478), (6, 2610567739), (13, 1204877418), (26, 602438709), (39, 401625806), (78, 200812903), (163, 96094518), (326, 48047259), (489, 32031506), (978, 16015753), (2119, 7391886), (4238, 3695943), (6357, 2463962), (12714, 1231981)]