18885536282

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{2711}}^1\times {\mathrm{5417}}^1$

素因数の和:8773

約数の個数: 16

約数和(自身を含む): 28388066112

約数和(自身を除く): 9502529830

約数列:

[1, 2, 643, 1286, 2711, 5417, 5422, 10834, 1743173, 3483131, 3486346, 6966262, 14685487, 29370974, 9442768141, 18885536282]

約数ペア:

[(1, 18885536282), (2, 9442768141), (643, 29370974), (1286, 14685487), (2711, 6966262), (5417, 3486346), (5422, 3483131), (10834, 1743173)]