22518398110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173218447}}^1$

素因数の和:173218467

約数の個数: 16

約数和(自身を含む): 43651048896

約数和(自身を除く): 21132650786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173218447, 346436894, 866092235, 1732184470, 2251839811, 4503679622, 11259199055, 22518398110]

約数ペア:

[(1, 22518398110), (2, 11259199055), (5, 4503679622), (10, 2251839811), (13, 1732184470), (26, 866092235), (65, 346436894), (130, 173218447)]