15993068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 35138880

約数和(自身を除く): 19145812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 829, 1378, 1484, 1658, 2756, 3316, 4823, 5803, 9646, 10777, 11606, 19292, 21554, 23212, 43108, 43937, 75439, 87874, 150878, 175748, 301756, 307559, 571181, 615118, 1142362, 1230236, 2284724, 3998267, 7996534, 15993068]

約数ペア:

[(1, 15993068), (2, 7996534), (4, 3998267), (7, 2284724), (13, 1230236), (14, 1142362), (26, 615118), (28, 571181), (52, 307559), (53, 301756), (91, 175748), (106, 150878), (182, 87874), (212, 75439), (364, 43937), (371, 43108), (689, 23212), (742, 21554), (829, 19292), (1378, 11606), (1484, 10777), (1658, 9646), (2756, 5803), (3316, 4823)]