25894921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 28619136

約数和(自身を除く): 2724215

約数列:

[1, 13, 83, 103, 233, 1079, 1339, 3029, 8549, 19339, 23999, 111137, 251407, 311987, 1991917, 25894921]

約数ペア:

[(1, 25894921), (13, 1991917), (83, 311987), (103, 251407), (233, 111137), (1079, 23999), (1339, 19339), (3029, 8549)]