30651478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9780

約数の個数: 24

約数和(自身を含む): 54429984

約数和(自身を除く): 23778506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9743, 19486, 107173, 126659, 214346, 253318, 1178903, 1393249, 2357806, 2786498, 15325739, 30651478]

約数ペア:

[(1, 30651478), (2, 15325739), (11, 2786498), (13, 2357806), (22, 1393249), (26, 1178903), (121, 253318), (143, 214346), (242, 126659), (286, 107173), (1573, 19486), (3146, 9743)]