19326720564

素因数分解:

$2^2\times 3^2\times {\mathrm{10739}}^1\times {\mathrm{49991}}^1$

素因数の和:60740

約数の個数: 36

約数和(自身を含む): 48859181280

約数和(自身を除く): 29532460716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10739, 21478, 32217, 42956, 49991, 64434, 96651, 99982, 128868, 149973, 193302, 199964, 299946, 386604, 449919, 599892, 899838, 1799676, 536853349, 1073706698, 1610560047, 2147413396, 3221120094, 4831680141, 6442240188, 9663360282, 19326720564]

約数ペア:

[(1, 19326720564), (2, 9663360282), (3, 6442240188), (4, 4831680141), (6, 3221120094), (9, 2147413396), (12, 1610560047), (18, 1073706698), (36, 536853349), (10739, 1799676), (21478, 899838), (32217, 599892), (42956, 449919), (49991, 386604), (64434, 299946), (96651, 199964), (99982, 193302), (128868, 149973)]