1918784530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14759881}}^1$

素因数の和:14759901

約数の個数: 16

約数和(自身を含む): 3719490264

約数和(自身を除く): 1800705734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14759881, 29519762, 73799405, 147598810, 191878453, 383756906, 959392265, 1918784530]

約数ペア:

[(1, 1918784530), (2, 959392265), (5, 383756906), (10, 191878453), (13, 147598810), (26, 73799405), (65, 29519762), (130, 14759881)]