19177908

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{14143}}^1$

素因数の和:14263

約数の個数: 24

約数和(自身を含む): 45147648

約数和(自身を除く): 25969740

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 14143, 28286, 42429, 56572, 84858, 169716, 1598159, 3196318, 4794477, 6392636, 9588954, 19177908]

約数ペア:

[(1, 19177908), (2, 9588954), (3, 6392636), (4, 4794477), (6, 3196318), (12, 1598159), (113, 169716), (226, 84858), (339, 56572), (452, 42429), (678, 28286), (1356, 14143)]