12758440336

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1210019}}^1$

素因数の和:1210686

約数の個数: 20

約数和(自身を含む): 24757009200

約数和(自身を除く): 11998568864

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 1210019, 2420038, 4840076, 9680152, 19360304, 797402521, 1594805042, 3189610084, 6379220168, 12758440336]

約数ペア:

[(1, 12758440336), (2, 6379220168), (4, 3189610084), (8, 1594805042), (16, 797402521), (659, 19360304), (1318, 9680152), (2636, 4840076), (5272, 2420038), (10544, 1210019)]