19093516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21599}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 38102400

約数和(自身を除く): 19008884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 21599, 43198, 86396, 280787, 367183, 561574, 734366, 1123148, 1468732, 4773379, 9546758, 19093516]

約数ペア:

[(1, 19093516), (2, 9546758), (4, 4773379), (13, 1468732), (17, 1123148), (26, 734366), (34, 561574), (52, 367183), (68, 280787), (221, 86396), (442, 43198), (884, 21599)]