12381065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 15940800

約数和(自身を除く): 3559735

約数列:

[1, 5, 19, 53, 95, 265, 1007, 2459, 5035, 12295, 46721, 130327, 233605, 651635, 2476213, 12381065]

約数ペア:

[(1, 12381065), (5, 2476213), (19, 651635), (53, 233605), (95, 130327), (265, 46721), (1007, 12295), (2459, 5035)]