16973194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63809}}^1$

素因数の和:63837

約数の個数: 16

約数和(自身を含む): 30628800

約数和(自身を除く): 13655606

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 63809, 127618, 446663, 893326, 1212371, 2424742, 8486597, 16973194]

約数ペア:

[(1, 16973194), (2, 8486597), (7, 2424742), (14, 1212371), (19, 893326), (38, 446663), (133, 127618), (266, 63809)]