15510152

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 33571200

約数和(自身を除く): 18061048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2689, 2884, 5378, 5768, 10756, 18823, 21512, 37646, 75292, 150584, 276967, 553934, 1107868, 1938769, 2215736, 3877538, 7755076, 15510152]

約数ペア:

[(1, 15510152), (2, 7755076), (4, 3877538), (7, 2215736), (8, 1938769), (14, 1107868), (28, 553934), (56, 276967), (103, 150584), (206, 75292), (412, 37646), (721, 21512), (824, 18823), (1442, 10756), (2689, 5768), (2884, 5378)]