14211145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 19918080

約数和(自身を除く): 5706935

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 311, 481, 703, 1235, 1555, 2405, 3515, 4043, 5909, 9139, 11507, 20215, 29545, 45695, 57535, 76817, 149591, 218633, 384085, 747955, 1093165, 2842229, 14211145]

約数ペア:

[(1, 14211145), (5, 2842229), (13, 1093165), (19, 747955), (37, 384085), (65, 218633), (95, 149591), (185, 76817), (247, 57535), (311, 45695), (481, 29545), (703, 20215), (1235, 11507), (1555, 9139), (2405, 5909), (3515, 4043)]