12834272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 29379672

約数和(自身を除く): 16545400

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 101, 152, 176, 202, 209, 304, 352, 361, 404, 418, 608, 722, 808, 836, 1111, 1444, 1616, 1672, 1919, 2222, 2888, 3232, 3344, 3838, 3971, 4444, 5776, 6688, 7676, 7942, 8888, 11552, 15352, 15884, 17776, 21109, 30704, 31768, 35552, 36461, 42218, 61408, 63536, 72922, 84436, 127072, 145844, 168872, 291688, 337744, 401071, 583376, 675488, 802142, 1166752, 1604284, 3208568, 6417136, 12834272]

約数ペア:

[(1, 12834272), (2, 6417136), (4, 3208568), (8, 1604284), (11, 1166752), (16, 802142), (19, 675488), (22, 583376), (32, 401071), (38, 337744), (44, 291688), (76, 168872), (88, 145844), (101, 127072), (152, 84436), (176, 72922), (202, 63536), (209, 61408), (304, 42218), (352, 36461), (361, 35552), (404, 31768), (418, 30704), (608, 21109), (722, 17776), (808, 15884), (836, 15352), (1111, 11552), (1444, 8888), (1616, 7942), (1672, 7676), (1919, 6688), (2222, 5776), (2888, 4444), (3232, 3971), (3344, 3838)]