12149898140

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{464801}}^1$

素因数の和:466117

約数の個数: 24

約数和(自身を含む): 25534362672

約数和(自身を除く): 13384464532

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 5228, 6535, 13070, 26140, 464801, 929602, 1859204, 2324005, 4648010, 9296020, 607494907, 1214989814, 2429979628, 3037474535, 6074949070, 12149898140]

約数ペア:

[(1, 12149898140), (2, 6074949070), (4, 3037474535), (5, 2429979628), (10, 1214989814), (20, 607494907), (1307, 9296020), (2614, 4648010), (5228, 2324005), (6535, 1859204), (13070, 929602), (26140, 464801)]