12097865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 15986880

約数和(自身を除く): 3889015

約数列:

[1, 5, 13, 65, 103, 139, 169, 515, 695, 845, 1339, 1807, 6695, 9035, 14317, 17407, 23491, 71585, 87035, 117455, 186121, 930605, 2419573, 12097865]

約数ペア:

[(1, 12097865), (5, 2419573), (13, 930605), (65, 186121), (103, 117455), (139, 87035), (169, 71585), (515, 23491), (695, 17407), (845, 14317), (1339, 9035), (1807, 6695)]