1612736036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21220211}}^1$

素因数の和:21220234

約数の個数: 12

約数和(自身を含む): 2970829680

約数和(自身を除く): 1358093644

約数列:

[1, 2, 4, 19, 38, 76, 21220211, 42440422, 84880844, 403184009, 806368018, 1612736036]

約数ペア:

[(1, 1612736036), (2, 806368018), (4, 403184009), (19, 84880844), (38, 42440422), (76, 21220211)]