1947287738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1883257}}^1$

素因数の和:1883317

約数の個数: 16

約数和(自身を含む): 3254269824

約数和(自身を除く): 1306982086

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1883257, 3766514, 20715827, 41431654, 88513079, 177026158, 973643869, 1947287738]

約数ペア:

[(1, 1947287738), (2, 973643869), (11, 177026158), (22, 88513079), (47, 41431654), (94, 20715827), (517, 3766514), (1034, 1883257)]