13008638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 21053520

約数和(自身を除く): 8044882

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7219, 14438, 122723, 245446, 382607, 765214, 6504319, 13008638]

約数ペア:

[(1, 13008638), (2, 6504319), (17, 765214), (34, 382607), (53, 245446), (106, 122723), (901, 14438), (1802, 7219)]