22305647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 16

約数和(自身を含む): 28342272

約数和(自身を除く): 6036625

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 7907, 55349, 102791, 245117, 719537, 1715819, 3186521, 22305647]

約数ペア:

[(1, 22305647), (7, 3186521), (13, 1715819), (31, 719537), (91, 245117), (217, 102791), (403, 55349), (2821, 7907)]