21832655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5693}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 28697760

約数和(自身を除く): 6865105

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 5693, 28465, 74009, 335887, 370045, 1679435, 4366531, 21832655]

約数ペア:

[(1, 21832655), (5, 4366531), (13, 1679435), (59, 370045), (65, 335887), (295, 74009), (767, 28465), (3835, 5693)]