38403859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 7722221

約数列:

[1, 13, 23, 29, 43, 103, 299, 377, 559, 667, 989, 1247, 1339, 2369, 2987, 4429, 8671, 12857, 16211, 28681, 30797, 38831, 57577, 68701, 101867, 128441, 372853, 893113, 1324271, 1669733, 2954143, 38403859]

約数ペア:

[(1, 38403859), (13, 2954143), (23, 1669733), (29, 1324271), (43, 893113), (103, 372853), (299, 128441), (377, 101867), (559, 68701), (667, 57577), (989, 38831), (1247, 30797), (1339, 28681), (2369, 16211), (2987, 12857), (4429, 8671)]