1969084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 3908240

約数和(自身を除く): 1939156

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1993, 3986, 7972, 25909, 37867, 51818, 75734, 103636, 151468, 492271, 984542, 1969084]

約数ペア:

[(1, 1969084), (2, 984542), (4, 492271), (13, 151468), (19, 103636), (26, 75734), (38, 51818), (52, 37867), (76, 25909), (247, 7972), (494, 3986), (988, 1993)]