103666394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{209851}}^1$

素因数の和:209885

約数の個数: 16

約数和(自身を含む): 176275680

約数和(自身を除く): 72609286

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 209851, 419702, 2728063, 3987169, 5456126, 7974338, 51833197, 103666394]

約数ペア:

[(1, 103666394), (2, 51833197), (13, 7974338), (19, 5456126), (26, 3987169), (38, 2728063), (247, 419702), (494, 209851)]