12934905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27856

約数の個数: 16

約数和(自身を含む): 21364224

約数和(自身を除く): 8429319

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 27817, 83451, 139085, 417255, 862327, 2586981, 4311635, 12934905]

約数ペア:

[(1, 12934905), (3, 4311635), (5, 2586981), (15, 862327), (31, 417255), (93, 139085), (155, 83451), (465, 27817)]