2912454938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{80933}}^1$

素因数の和:81901

約数の個数: 16

約数和(自身を含む): 4603525920

約数和(自身を除く): 1691070982

約数列:

[1, 2, 19, 38, 947, 1894, 17993, 35986, 80933, 161866, 1537727, 3075454, 76643551, 153287102, 1456227469, 2912454938]

約数ペア:

[(1, 2912454938), (2, 1456227469), (19, 153287102), (38, 76643551), (947, 3075454), (1894, 1537727), (17993, 161866), (35986, 80933)]