12865194

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2657}}^1$

素因数の和:2934

約数の個数: 24

約数和(自身を含む): 27988740

約数和(自身を除く): 15123546

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2657, 4842, 5314, 7971, 15942, 23913, 47826, 714733, 1429466, 2144199, 4288398, 6432597, 12865194]

約数ペア:

[(1, 12865194), (2, 6432597), (3, 4288398), (6, 2144199), (9, 1429466), (18, 714733), (269, 47826), (538, 23913), (807, 15942), (1614, 7971), (2421, 5314), (2657, 4842)]