1897350064

素因数分解:

$2^4\times {\mathrm{7741}}^1\times {\mathrm{15319}}^1$

素因数の和:23068

約数の個数: 20

約数和(自身を含む): 3676830640

約数和(自身を除く): 1779480576

約数列:

[1, 2, 4, 8, 16, 7741, 15319, 15482, 30638, 30964, 61276, 61928, 122552, 123856, 245104, 118584379, 237168758, 474337516, 948675032, 1897350064]

約数ペア:

[(1, 1897350064), (2, 948675032), (4, 474337516), (8, 237168758), (16, 118584379), (7741, 245104), (15319, 123856), (15482, 122552), (30638, 61928), (30964, 61276)]