15226904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 37497600

約数和(自身を除く): 22270696

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1301, 1463, 1672, 2602, 2926, 5204, 5852, 9107, 10408, 11704, 14311, 18214, 24719, 28622, 36428, 49438, 57244, 72856, 98876, 100177, 114488, 173033, 197752, 200354, 271909, 346066, 400708, 543818, 692132, 801416, 1087636, 1384264, 1903363, 2175272, 3806726, 7613452, 15226904]

約数ペア:

[(1, 15226904), (2, 7613452), (4, 3806726), (7, 2175272), (8, 1903363), (11, 1384264), (14, 1087636), (19, 801416), (22, 692132), (28, 543818), (38, 400708), (44, 346066), (56, 271909), (76, 200354), (77, 197752), (88, 173033), (133, 114488), (152, 100177), (154, 98876), (209, 72856), (266, 57244), (308, 49438), (418, 36428), (532, 28622), (616, 24719), (836, 18214), (1064, 14311), (1301, 11704), (1463, 10408), (1672, 9107), (2602, 5852), (2926, 5204)]