11866855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 19127808

約数和(自身を除く): 7260953

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2371, 5005, 11855, 16597, 26081, 30823, 82985, 130405, 154115, 182567, 215761, 339053, 912835, 1078805, 1695265, 2373371, 11866855]

約数ペア:

[(1, 11866855), (5, 2373371), (7, 1695265), (11, 1078805), (13, 912835), (35, 339053), (55, 215761), (65, 182567), (77, 154115), (91, 130405), (143, 82985), (385, 30823), (455, 26081), (715, 16597), (1001, 11855), (2371, 5005)]