12445446481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{15329}}^1$

素因数の和:15553

約数の個数: 24

約数和(自身を含む): 14228018280

約数和(自身を除く): 1782571799

約数列:

[1, 13, 19, 173, 247, 361, 2249, 3287, 4693, 15329, 42731, 62453, 199277, 291251, 811889, 2651917, 3786263, 5533769, 34474921, 50386423, 71938997, 655023499, 957342037, 12445446481]

約数ペア:

[(1, 12445446481), (13, 957342037), (19, 655023499), (173, 71938997), (247, 50386423), (361, 34474921), (2249, 5533769), (3287, 3786263), (4693, 2651917), (15329, 811889), (42731, 291251), (62453, 199277)]