19984296

素因数分解:

$2^3\times 3^1\times {\mathrm{832679}}^1$

素因数の和:832688

約数の個数: 16

約数和(自身を含む): 49960800

約数和(自身を除く): 29976504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832679, 1665358, 2498037, 3330716, 4996074, 6661432, 9992148, 19984296]

約数ペア:

[(1, 19984296), (2, 9992148), (3, 6661432), (4, 4996074), (6, 3330716), (8, 2498037), (12, 1665358), (24, 832679)]