15245296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 34997760

約数和(自身を除く): 19752464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 97, 152, 176, 188, 194, 209, 304, 376, 388, 418, 517, 752, 776, 836, 893, 1034, 1067, 1552, 1672, 1786, 1843, 2068, 2134, 3344, 3572, 3686, 4136, 4268, 4559, 7144, 7372, 8272, 8536, 9118, 9823, 14288, 14744, 17072, 18236, 19646, 20273, 29488, 36472, 39292, 40546, 50149, 72944, 78584, 81092, 86621, 100298, 157168, 162184, 173242, 200596, 324368, 346484, 401192, 692968, 802384, 952831, 1385936, 1905662, 3811324, 7622648, 15245296]

約数ペア:

[(1, 15245296), (2, 7622648), (4, 3811324), (8, 1905662), (11, 1385936), (16, 952831), (19, 802384), (22, 692968), (38, 401192), (44, 346484), (47, 324368), (76, 200596), (88, 173242), (94, 162184), (97, 157168), (152, 100298), (176, 86621), (188, 81092), (194, 78584), (209, 72944), (304, 50149), (376, 40546), (388, 39292), (418, 36472), (517, 29488), (752, 20273), (776, 19646), (836, 18236), (893, 17072), (1034, 14744), (1067, 14288), (1552, 9823), (1672, 9118), (1786, 8536), (1843, 8272), (2068, 7372), (2134, 7144), (3344, 4559), (3572, 4268), (3686, 4136)]