13978964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 26040168

約数和(自身を除く): 12061204

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 853, 964, 1706, 3412, 4097, 8194, 14501, 16388, 29002, 58004, 205573, 411146, 822292, 3494741, 6989482, 13978964]

約数ペア:

[(1, 13978964), (2, 6989482), (4, 3494741), (17, 822292), (34, 411146), (68, 205573), (241, 58004), (482, 29002), (853, 16388), (964, 14501), (1706, 8194), (3412, 4097)]