19235437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 2214803

約数列:

[1, 13, 41, 151, 239, 533, 1963, 3107, 6191, 9799, 36089, 80483, 127387, 469157, 1479649, 19235437]

約数ペア:

[(1, 19235437), (13, 1479649), (41, 469157), (151, 127387), (239, 80483), (533, 36089), (1963, 9799), (3107, 6191)]