22245909

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12763}}^1$

素因数の和:12856

約数の個数: 16

約数和(自身を含む): 34309632

約数和(自身を除く): 12063723

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 12763, 38289, 89341, 268023, 1059329, 3177987, 7415303, 22245909]

約数ペア:

[(1, 22245909), (3, 7415303), (7, 3177987), (21, 1059329), (83, 268023), (249, 89341), (581, 38289), (1743, 12763)]