26319853

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 31176576

約数和(自身を除く): 4856723

約数列:

[1, 7, 53, 61, 371, 427, 1163, 3233, 8141, 22631, 61639, 70943, 431473, 496601, 3759979, 26319853]

約数ペア:

[(1, 26319853), (7, 3759979), (53, 496601), (61, 431473), (371, 70943), (427, 61639), (1163, 22631), (3233, 8141)]