15696781513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1\times {\mathrm{2089}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 19155502080

約数和(自身を除く): 3458720567

約数列:

[1, 7, 17, 119, 233, 271, 1631, 1897, 2089, 3961, 4607, 14623, 27727, 32249, 35513, 63143, 248591, 442001, 486737, 566119, 1073431, 3407159, 3962833, 7514017, 8274529, 9624023, 57921703, 67368161, 131905727, 923340089, 2242397359, 15696781513]

約数ペア:

[(1, 15696781513), (7, 2242397359), (17, 923340089), (119, 131905727), (233, 67368161), (271, 57921703), (1631, 9624023), (1897, 8274529), (2089, 7514017), (3961, 3962833), (4607, 3407159), (14623, 1073431), (27727, 566119), (32249, 486737), (35513, 442001), (63143, 248591)]