18641229

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5791}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 26411520

約数和(自身を除く): 7770291

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 5791, 17373, 167939, 214267, 503817, 642801, 6213743, 18641229]

約数ペア:

[(1, 18641229), (3, 6213743), (29, 642801), (37, 503817), (87, 214267), (111, 167939), (1073, 17373), (3219, 5791)]