11911988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 22983744

約数和(自身を除く): 11071756

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 2791, 4268, 5582, 11164, 30701, 61402, 122804, 270727, 541454, 1082908, 2977997, 5955994, 11911988]

約数ペア:

[(1, 11911988), (2, 5955994), (4, 2977997), (11, 1082908), (22, 541454), (44, 270727), (97, 122804), (194, 61402), (388, 30701), (1067, 11164), (2134, 5582), (2791, 4268)]