13236670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8431}}^1$

素因数の和:8595

約数の個数: 16

約数和(自身を含む): 23980608

約数和(自身を除く): 10743938

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 8431, 16862, 42155, 84310, 1323667, 2647334, 6618335, 13236670]

約数ペア:

[(1, 13236670), (2, 6618335), (5, 2647334), (10, 1323667), (157, 84310), (314, 42155), (785, 16862), (1570, 8431)]