19320105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5025

約数の個数: 32

約数和(自身を含む): 36290304

約数和(自身を除く): 16970199

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 4973, 14919, 24865, 34811, 74595, 104433, 174055, 184001, 522165, 552003, 920005, 1288007, 2760015, 3864021, 6440035, 19320105]

約数ペア:

[(1, 19320105), (3, 6440035), (5, 3864021), (7, 2760015), (15, 1288007), (21, 920005), (35, 552003), (37, 522165), (105, 184001), (111, 174055), (185, 104433), (259, 74595), (555, 34811), (777, 24865), (1295, 14919), (3885, 4973)]