13850848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 31683960

約数和(自身を除く): 17833112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 109, 152, 176, 209, 218, 304, 352, 361, 418, 436, 608, 722, 836, 872, 1199, 1444, 1672, 1744, 2071, 2398, 2888, 3344, 3488, 3971, 4142, 4796, 5776, 6688, 7942, 8284, 9592, 11552, 15884, 16568, 19184, 22781, 31768, 33136, 38368, 39349, 45562, 63536, 66272, 78698, 91124, 127072, 157396, 182248, 314792, 364496, 432839, 629584, 728992, 865678, 1259168, 1731356, 3462712, 6925424, 13850848]

約数ペア:

[(1, 13850848), (2, 6925424), (4, 3462712), (8, 1731356), (11, 1259168), (16, 865678), (19, 728992), (22, 629584), (32, 432839), (38, 364496), (44, 314792), (76, 182248), (88, 157396), (109, 127072), (152, 91124), (176, 78698), (209, 66272), (218, 63536), (304, 45562), (352, 39349), (361, 38368), (418, 33136), (436, 31768), (608, 22781), (722, 19184), (836, 16568), (872, 15884), (1199, 11552), (1444, 9592), (1672, 8284), (1744, 7942), (2071, 6688), (2398, 5776), (2888, 4796), (3344, 4142), (3488, 3971)]