13978070

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9257}}^1$

素因数の和:9415

約数の個数: 16

約数和(自身を含む): 25329888

約数和(自身を除く): 11351818

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 9257, 18514, 46285, 92570, 1397807, 2795614, 6989035, 13978070]

約数ペア:

[(1, 13978070), (2, 6989035), (5, 2795614), (10, 1397807), (151, 92570), (302, 46285), (755, 18514), (1510, 9257)]