12211331522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149623}}^1$

素因数の和:149754

約数の個数: 32

約数和(自身を含む): 20461381248

約数和(自身を除く): 8250049726

約数列:

[1, 2, 13, 26, 43, 73, 86, 146, 559, 949, 1118, 1898, 3139, 6278, 40807, 81614, 149623, 299246, 1945099, 3890198, 6433789, 10922479, 12867578, 21844958, 83639257, 141992227, 167278514, 283984454, 469666597, 939333194, 6105665761, 12211331522]

約数ペア:

[(1, 12211331522), (2, 6105665761), (13, 939333194), (26, 469666597), (43, 283984454), (73, 167278514), (86, 141992227), (146, 83639257), (559, 21844958), (949, 12867578), (1118, 10922479), (1898, 6433789), (3139, 3890198), (6278, 1945099), (40807, 299246), (81614, 149623)]