12912185824

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{30497}}^1$

素因数の和:30739

約数の個数: 48

約数和(自身を含む): 25869379536

約数和(自身を除く): 12957193712

約数列:

[1, 2, 4, 8, 16, 32, 101, 131, 202, 262, 404, 524, 808, 1048, 1616, 2096, 3232, 4192, 13231, 26462, 30497, 52924, 60994, 105848, 121988, 211696, 243976, 423392, 487952, 975904, 3080197, 3995107, 6160394, 7990214, 12320788, 15980428, 24641576, 31960856, 49283152, 63921712, 98566304, 127843424, 403505807, 807011614, 1614023228, 3228046456, 6456092912, 12912185824]

約数ペア:

[(1, 12912185824), (2, 6456092912), (4, 3228046456), (8, 1614023228), (16, 807011614), (32, 403505807), (101, 127843424), (131, 98566304), (202, 63921712), (262, 49283152), (404, 31960856), (524, 24641576), (808, 15980428), (1048, 12320788), (1616, 7990214), (2096, 6160394), (3232, 3995107), (4192, 3080197), (13231, 975904), (26462, 487952), (30497, 423392), (52924, 243976), (60994, 211696), (105848, 121988)]