15839472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 45175680

約数和(自身を除く): 29336208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 229, 262, 264, 393, 458, 524, 528, 687, 786, 916, 1048, 1374, 1441, 1572, 1832, 2096, 2519, 2748, 2882, 3144, 3664, 4323, 5038, 5496, 5764, 6288, 7557, 8646, 10076, 10992, 11528, 15114, 17292, 20152, 23056, 29999, 30228, 34584, 40304, 59998, 60456, 69168, 89997, 119996, 120912, 179994, 239992, 329989, 359988, 479984, 659978, 719976, 989967, 1319956, 1439952, 1979934, 2639912, 3959868, 5279824, 7919736, 15839472]

約数ペア:

[(1, 15839472), (2, 7919736), (3, 5279824), (4, 3959868), (6, 2639912), (8, 1979934), (11, 1439952), (12, 1319956), (16, 989967), (22, 719976), (24, 659978), (33, 479984), (44, 359988), (48, 329989), (66, 239992), (88, 179994), (131, 120912), (132, 119996), (176, 89997), (229, 69168), (262, 60456), (264, 59998), (393, 40304), (458, 34584), (524, 30228), (528, 29999), (687, 23056), (786, 20152), (916, 17292), (1048, 15114), (1374, 11528), (1441, 10992), (1572, 10076), (1832, 8646), (2096, 7557), (2519, 6288), (2748, 5764), (2882, 5496), (3144, 5038), (3664, 4323)]