12157996886

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{919}}^1\times {\mathrm{1151}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 20908523520

約数和(自身を除く): 8750526634

約数列:

[1, 2, 7, 14, 821, 919, 1151, 1642, 1838, 2302, 5747, 6433, 8057, 11494, 12866, 16114, 754499, 944971, 1057769, 1508998, 1889942, 2115538, 5281493, 6614797, 7404383, 10562986, 13229594, 14808766, 868428349, 1736856698, 6078998443, 12157996886]

約数ペア:

[(1, 12157996886), (2, 6078998443), (7, 1736856698), (14, 868428349), (821, 14808766), (919, 13229594), (1151, 10562986), (1642, 7404383), (1838, 6614797), (2302, 5281493), (5747, 2115538), (6433, 1889942), (8057, 1508998), (11494, 1057769), (12866, 944971), (16114, 754499)]