15819936

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 46158336

約数和(自身を除く): 30338400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 211, 213, 264, 284, 352, 422, 426, 528, 568, 633, 781, 844, 852, 1056, 1136, 1266, 1562, 1688, 1704, 2272, 2321, 2343, 2532, 3124, 3376, 3408, 4642, 4686, 5064, 6248, 6752, 6816, 6963, 9284, 9372, 10128, 12496, 13926, 14981, 18568, 18744, 20256, 24992, 27852, 29962, 37136, 37488, 44943, 55704, 59924, 74272, 74976, 89886, 111408, 119848, 164791, 179772, 222816, 239696, 329582, 359544, 479392, 494373, 659164, 719088, 988746, 1318328, 1438176, 1977492, 2636656, 3954984, 5273312, 7909968, 15819936]

約数ペア:

[(1, 15819936), (2, 7909968), (3, 5273312), (4, 3954984), (6, 2636656), (8, 1977492), (11, 1438176), (12, 1318328), (16, 988746), (22, 719088), (24, 659164), (32, 494373), (33, 479392), (44, 359544), (48, 329582), (66, 239696), (71, 222816), (88, 179772), (96, 164791), (132, 119848), (142, 111408), (176, 89886), (211, 74976), (213, 74272), (264, 59924), (284, 55704), (352, 44943), (422, 37488), (426, 37136), (528, 29962), (568, 27852), (633, 24992), (781, 20256), (844, 18744), (852, 18568), (1056, 14981), (1136, 13926), (1266, 12496), (1562, 10128), (1688, 9372), (1704, 9284), (2272, 6963), (2321, 6816), (2343, 6752), (2532, 6248), (3124, 5064), (3376, 4686), (3408, 4642)]