19193054

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 29427840

約数和(自身を除く): 10234786

約数列:

[1, 2, 59, 118, 311, 523, 622, 1046, 18349, 30857, 36698, 61714, 162653, 325306, 9596527, 19193054]

約数ペア:

[(1, 19193054), (2, 9596527), (59, 325306), (118, 162653), (311, 61714), (523, 36698), (622, 30857), (1046, 18349)]