12892715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13789}}^1$

素因数の和:13822

約数の個数: 16

約数和(自身を含む): 17871840

約数和(自身を除く): 4979125

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 13789, 68945, 151679, 234413, 758395, 1172065, 2578543, 12892715]

約数ペア:

[(1, 12892715), (5, 2578543), (11, 1172065), (17, 758395), (55, 234413), (85, 151679), (187, 68945), (935, 13789)]