3961348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 7459200

約数和(自身を除く): 3497852

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1109, 1786, 2218, 3572, 4436, 21071, 42142, 52123, 84284, 104246, 208492, 990337, 1980674, 3961348]

約数ペア:

[(1, 3961348), (2, 1980674), (4, 990337), (19, 208492), (38, 104246), (47, 84284), (76, 52123), (94, 42142), (188, 21071), (893, 4436), (1109, 3572), (1786, 2218)]