21769082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4751}}^1$

素因数の和:4861

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 12445318

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 4751, 9502, 137779, 275558, 375329, 750658, 10884541, 21769082]

約数ペア:

[(1, 21769082), (2, 10884541), (29, 750658), (58, 375329), (79, 275558), (158, 137779), (2291, 9502), (4582, 4751)]