13840151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 15842400

約数和(自身を除く): 2002249

約数列:

[1, 13, 19, 137, 247, 409, 1781, 2603, 5317, 7771, 33839, 56033, 101023, 728429, 1064627, 13840151]

約数ペア:

[(1, 13840151), (13, 1064627), (19, 728429), (137, 101023), (247, 56033), (409, 33839), (1781, 7771), (2603, 5317)]