19591008

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35566752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 227, 232, 248, 348, 372, 454, 464, 496, 681, 696, 744, 899, 908, 928, 992, 1362, 1392, 1488, 1798, 1816, 2697, 2724, 2784, 2976, 3596, 3632, 5394, 5448, 6583, 7037, 7192, 7264, 10788, 10896, 13166, 14074, 14384, 19749, 21111, 21576, 21792, 26332, 28148, 28768, 39498, 42222, 43152, 52664, 56296, 78996, 84444, 86304, 105328, 112592, 157992, 168888, 204073, 210656, 225184, 315984, 337776, 408146, 612219, 631968, 675552, 816292, 1224438, 1632584, 2448876, 3265168, 4897752, 6530336, 9795504, 19591008]

約数ペア:

[(1, 19591008), (2, 9795504), (3, 6530336), (4, 4897752), (6, 3265168), (8, 2448876), (12, 1632584), (16, 1224438), (24, 816292), (29, 675552), (31, 631968), (32, 612219), (48, 408146), (58, 337776), (62, 315984), (87, 225184), (93, 210656), (96, 204073), (116, 168888), (124, 157992), (174, 112592), (186, 105328), (227, 86304), (232, 84444), (248, 78996), (348, 56296), (372, 52664), (454, 43152), (464, 42222), (496, 39498), (681, 28768), (696, 28148), (744, 26332), (899, 21792), (908, 21576), (928, 21111), (992, 19749), (1362, 14384), (1392, 14074), (1488, 13166), (1798, 10896), (1816, 10788), (2697, 7264), (2724, 7192), (2784, 7037), (2976, 6583), (3596, 5448), (3632, 5394)]