19611324

素因数分解:

$2^2\times 3^2\times {\mathrm{544759}}^1$

素因数の和:544769

約数の個数: 18

約数和(自身を含む): 49573160

約数和(自身を除く): 29961836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 544759, 1089518, 1634277, 2179036, 3268554, 4902831, 6537108, 9805662, 19611324]

約数ペア:

[(1, 19611324), (2, 9805662), (3, 6537108), (4, 4902831), (6, 3268554), (9, 2179036), (12, 1634277), (18, 1089518), (36, 544759)]