11479268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 21325920

約数和(自身を除く): 9846652

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1153, 2306, 2489, 4612, 4978, 9956, 21907, 43814, 87628, 151043, 302086, 604172, 2869817, 5739634, 11479268]

約数ペア:

[(1, 11479268), (2, 5739634), (4, 2869817), (19, 604172), (38, 302086), (76, 151043), (131, 87628), (262, 43814), (524, 21907), (1153, 9956), (2306, 4978), (2489, 4612)]