15216344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 34352640

約数和(自身を除く): 19136296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 283, 286, 376, 517, 566, 572, 611, 1034, 1132, 1144, 1222, 2068, 2264, 2444, 3113, 3679, 4136, 4888, 6226, 6721, 7358, 12452, 13301, 13442, 14716, 24904, 26602, 26884, 29432, 40469, 53204, 53768, 80938, 106408, 146311, 161876, 172913, 292622, 323752, 345826, 585244, 691652, 1170488, 1383304, 1902043, 3804086, 7608172, 15216344]

約数ペア:

[(1, 15216344), (2, 7608172), (4, 3804086), (8, 1902043), (11, 1383304), (13, 1170488), (22, 691652), (26, 585244), (44, 345826), (47, 323752), (52, 292622), (88, 172913), (94, 161876), (104, 146311), (143, 106408), (188, 80938), (283, 53768), (286, 53204), (376, 40469), (517, 29432), (566, 26884), (572, 26602), (611, 24904), (1034, 14716), (1132, 13442), (1144, 13301), (1222, 12452), (2068, 7358), (2264, 6721), (2444, 6226), (3113, 4888), (3679, 4136)]