13431754

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10414646

約数列:

[1, 2, 7, 14, 47, 94, 137, 149, 274, 298, 329, 658, 959, 1043, 1918, 2086, 6439, 7003, 12878, 14006, 20413, 40826, 45073, 49021, 90146, 98042, 142891, 285782, 959411, 1918822, 6715877, 13431754]

約数ペア:

[(1, 13431754), (2, 6715877), (7, 1918822), (14, 959411), (47, 285782), (94, 142891), (137, 98042), (149, 90146), (274, 49021), (298, 45073), (329, 40826), (658, 20413), (959, 14006), (1043, 12878), (1918, 7003), (2086, 6439)]