15539656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 33566400

約数和(自身を除く): 18026744

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 59, 73, 82, 88, 118, 146, 164, 236, 292, 328, 451, 472, 584, 649, 803, 902, 1298, 1606, 1804, 2419, 2596, 2993, 3212, 3608, 4307, 4838, 5192, 5986, 6424, 8614, 9676, 11972, 17228, 19352, 23944, 26609, 32923, 34456, 47377, 53218, 65846, 94754, 106436, 131692, 176587, 189508, 212872, 263384, 353174, 379016, 706348, 1412696, 1942457, 3884914, 7769828, 15539656]

約数ペア:

[(1, 15539656), (2, 7769828), (4, 3884914), (8, 1942457), (11, 1412696), (22, 706348), (41, 379016), (44, 353174), (59, 263384), (73, 212872), (82, 189508), (88, 176587), (118, 131692), (146, 106436), (164, 94754), (236, 65846), (292, 53218), (328, 47377), (451, 34456), (472, 32923), (584, 26609), (649, 23944), (803, 19352), (902, 17228), (1298, 11972), (1606, 9676), (1804, 8614), (2419, 6424), (2596, 5986), (2993, 5192), (3212, 4838), (3608, 4307)]