19113942

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{7603}}^1$

素因数の和:8027

約数の個数: 16

約数和(自身を含む): 38324160

約数和(自身を除く): 19210218

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 7603, 15206, 22809, 45618, 3185657, 6371314, 9556971, 19113942]

約数ペア:

[(1, 19113942), (2, 9556971), (3, 6371314), (6, 3185657), (419, 45618), (838, 22809), (1257, 15206), (2514, 7603)]