11911372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 22865472

約数和(自身を除く): 10954100

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1283, 2321, 2566, 4642, 5132, 9284, 14113, 28226, 56452, 270713, 541426, 1082852, 2977843, 5955686, 11911372]

約数ペア:

[(1, 11911372), (2, 5955686), (4, 2977843), (11, 1082852), (22, 541426), (44, 270713), (211, 56452), (422, 28226), (844, 14113), (1283, 9284), (2321, 5132), (2566, 4642)]