12951787618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2273041}}^1$

素因数の和:2273098

約数の個数: 32

約数和(自身を含む): 24876171648

約数和(自身を除く): 11924384030

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 2273041, 4546082, 15911287, 25003451, 31822574, 50006902, 84102517, 168205034, 175024157, 350048314, 588717619, 925127687, 1177435238, 1850255374, 6475893809, 12951787618]

約数ペア:

[(1, 12951787618), (2, 6475893809), (7, 1850255374), (11, 1177435238), (14, 925127687), (22, 588717619), (37, 350048314), (74, 175024157), (77, 168205034), (154, 84102517), (259, 50006902), (407, 31822574), (518, 25003451), (814, 15911287), (2849, 4546082), (5698, 2273041)]