3942994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 16

約数和(自身を含む): 6792480

約数和(自身を除く): 2849486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9433, 18866, 103763, 179227, 207526, 358454, 1971497, 3942994]

約数ペア:

[(1, 3942994), (2, 1971497), (11, 358454), (19, 207526), (22, 179227), (38, 103763), (209, 18866), (418, 9433)]