22316785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 28600704

約数和(自身を除く): 6283919

約数列:

[1, 5, 23, 43, 115, 215, 989, 4513, 4945, 22565, 103799, 194059, 518995, 970295, 4463357, 22316785]

約数ペア:

[(1, 22316785), (5, 4463357), (23, 970295), (43, 518995), (115, 194059), (215, 103799), (989, 22565), (4513, 4945)]