3998588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 8037120

約数和(自身を除く): 4038532

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 4783, 9566, 19132, 52613, 90877, 105226, 181754, 210452, 363508, 999647, 1999294, 3998588]

約数ペア:

[(1, 3998588), (2, 1999294), (4, 999647), (11, 363508), (19, 210452), (22, 181754), (38, 105226), (44, 90877), (76, 52613), (209, 19132), (418, 9566), (836, 4783)]