16216424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15241}}^1$

素因数の和:15273

約数の個数: 32

約数和(自身を含む): 36580800

約数和(自身を除く): 20364376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15241, 30482, 60964, 106687, 121928, 213374, 289579, 426748, 579158, 853496, 1158316, 2027053, 2316632, 4054106, 8108212, 16216424]

約数ペア:

[(1, 16216424), (2, 8108212), (4, 4054106), (7, 2316632), (8, 2027053), (14, 1158316), (19, 853496), (28, 579158), (38, 426748), (56, 289579), (76, 213374), (133, 121928), (152, 106687), (266, 60964), (532, 30482), (1064, 15241)]