12857780162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{16547}}^1$

素因数の和:16814

約数の個数: 32

約数和(自身を含む): 20283346944

約数和(自身を除く): 7425566782

約数列:

[1, 2, 31, 62, 83, 151, 166, 302, 2573, 4681, 5146, 9362, 12533, 16547, 25066, 33094, 388523, 512957, 777046, 1025914, 1373401, 2498597, 2746802, 4997194, 42575431, 77456507, 85150862, 154913014, 207383551, 414767102, 6428890081, 12857780162]

約数ペア:

[(1, 12857780162), (2, 6428890081), (31, 414767102), (62, 207383551), (83, 154913014), (151, 85150862), (166, 77456507), (302, 42575431), (2573, 4997194), (4681, 2746802), (5146, 2498597), (9362, 1373401), (12533, 1025914), (16547, 777046), (25066, 512957), (33094, 388523)]