11978742

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 12697098

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 271, 278, 318, 417, 542, 813, 834, 1626, 7367, 14363, 14734, 22101, 28726, 37669, 43089, 44202, 75338, 86178, 113007, 226014, 1996457, 3992914, 5989371, 11978742]

約数ペア:

[(1, 11978742), (2, 5989371), (3, 3992914), (6, 1996457), (53, 226014), (106, 113007), (139, 86178), (159, 75338), (271, 44202), (278, 43089), (318, 37669), (417, 28726), (542, 22101), (813, 14734), (834, 14363), (1626, 7367)]