12825930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32910

約数の個数: 32

約数和(自身を含む): 33151104

約数和(自身を除く): 20325174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32887, 65774, 98661, 164435, 197322, 328870, 427531, 493305, 855062, 986610, 1282593, 2137655, 2565186, 4275310, 6412965, 12825930]

約数ペア:

[(1, 12825930), (2, 6412965), (3, 4275310), (5, 2565186), (6, 2137655), (10, 1282593), (13, 986610), (15, 855062), (26, 493305), (30, 427531), (39, 328870), (65, 197322), (78, 164435), (130, 98661), (195, 65774), (390, 32887)]