19473314

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7207}}^1$

素因数の和:7409

約数の個数: 16

約数和(自身を含む): 33560448

約数和(自身を除く): 14087134

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 7207, 14414, 50449, 100898, 1390951, 2781902, 9736657, 19473314]

約数ペア:

[(1, 19473314), (2, 9736657), (7, 2781902), (14, 1390951), (193, 100898), (386, 50449), (1351, 14414), (2702, 7207)]