19125862

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2207}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 32855040

約数和(自身を除く): 13729178

約数列:

[1, 2, 7, 14, 619, 1238, 2207, 4333, 4414, 8666, 15449, 30898, 1366133, 2732266, 9562931, 19125862]

約数ペア:

[(1, 19125862), (2, 9562931), (7, 2732266), (14, 1366133), (619, 30898), (1238, 15449), (2207, 8666), (4333, 4414)]