1311452846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3137447}}^1$

素因数の和:3137479

約数の個数: 16

約数和(自身を含む): 2258962560

約数和(自身を除く): 947509714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3137447, 6274894, 34511917, 59611493, 69023834, 119222986, 655726423, 1311452846]

約数ペア:

[(1, 1311452846), (2, 655726423), (11, 119222986), (19, 69023834), (22, 59611493), (38, 34511917), (209, 6274894), (418, 3137447)]