1283987738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3071741}}^1$

素因数の和:3071773

約数の個数: 16

約数和(自身を含む): 2211654240

約数和(自身を除く): 927666502

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3071741, 6143482, 33789151, 58363079, 67578302, 116726158, 641993869, 1283987738]

約数ペア:

[(1, 1283987738), (2, 641993869), (11, 116726158), (19, 67578302), (22, 58363079), (38, 33789151), (209, 6143482), (418, 3071741)]