12917294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4919}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 21077280

約数和(自身を除く): 8159986

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 4919, 9838, 63947, 127894, 496819, 993638, 6458647, 12917294]

約数ペア:

[(1, 12917294), (2, 6458647), (13, 993638), (26, 496819), (101, 127894), (202, 63947), (1313, 9838), (2626, 4919)]