12866854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 25917696

約数和(自身を除く): 13050842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6427, 12854, 44989, 70697, 83551, 89978, 141394, 167102, 494879, 584857, 919061, 989758, 1169714, 1838122, 6433427, 12866854]

約数ペア:

[(1, 12866854), (2, 6433427), (7, 1838122), (11, 1169714), (13, 989758), (14, 919061), (22, 584857), (26, 494879), (77, 167102), (91, 141394), (143, 89978), (154, 83551), (182, 70697), (286, 44989), (1001, 12854), (2002, 6427)]