11881244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 21614208

約数和(自身を除く): 9732964

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 1031, 2062, 2881, 4124, 5762, 11524, 44333, 69077, 88666, 138154, 177332, 276308, 2970311, 5940622, 11881244]

約数ペア:

[(1, 11881244), (2, 5940622), (4, 2970311), (43, 276308), (67, 177332), (86, 138154), (134, 88666), (172, 69077), (268, 44333), (1031, 11524), (2062, 5762), (2881, 4124)]