19232345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 25740288

約数和(自身を除く): 6507943

約数列:

[1, 5, 11, 55, 83, 121, 383, 415, 605, 913, 1915, 4213, 4565, 10043, 21065, 31789, 46343, 50215, 158945, 231715, 349679, 1748395, 3846469, 19232345]

約数ペア:

[(1, 19232345), (5, 3846469), (11, 1748395), (55, 349679), (83, 231715), (121, 158945), (383, 50215), (415, 46343), (605, 31789), (913, 21065), (1915, 10043), (4213, 4565)]