3911188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 7348320

約数和(自身を除く): 3437132

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 971, 1007, 1942, 2014, 3884, 4028, 18449, 36898, 51463, 73796, 102926, 205852, 977797, 1955594, 3911188]

約数ペア:

[(1, 3911188), (2, 1955594), (4, 977797), (19, 205852), (38, 102926), (53, 73796), (76, 51463), (106, 36898), (212, 18449), (971, 4028), (1007, 3884), (1942, 2014)]