12708930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32587}}^1$

素因数の和:32610

約数の個数: 32

約数和(自身を含む): 32848704

約数和(自身を除く): 20139774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32587, 65174, 97761, 162935, 195522, 325870, 423631, 488805, 847262, 977610, 1270893, 2118155, 2541786, 4236310, 6354465, 12708930]

約数ペア:

[(1, 12708930), (2, 6354465), (3, 4236310), (5, 2541786), (6, 2118155), (10, 1270893), (13, 977610), (15, 847262), (26, 488805), (30, 423631), (39, 325870), (65, 195522), (78, 162935), (130, 97761), (195, 65174), (390, 32587)]