12915294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8360

約数の個数: 32

約数和(自身を含む): 30322176

約数和(自身を除く): 17406882

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8311, 16622, 24933, 49866, 58177, 116354, 174531, 307507, 349062, 615014, 922521, 1845042, 2152549, 4305098, 6457647, 12915294]

約数ペア:

[(1, 12915294), (2, 6457647), (3, 4305098), (6, 2152549), (7, 1845042), (14, 922521), (21, 615014), (37, 349062), (42, 307507), (74, 174531), (111, 116354), (222, 58177), (259, 49866), (518, 24933), (777, 16622), (1554, 8311)]