19467422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 31520832

約数和(自身を除く): 12053410

約数列:

[1, 2, 13, 26, 751, 997, 1502, 1994, 9763, 12961, 19526, 25922, 748747, 1497494, 9733711, 19467422]

約数ペア:

[(1, 19467422), (2, 9733711), (13, 1497494), (26, 748747), (751, 25922), (997, 19526), (1502, 12961), (1994, 9763)]