12372005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 15992640

約数和(自身を除く): 3620635

約数列:

[1, 5, 17, 59, 85, 295, 1003, 2467, 5015, 12335, 41939, 145553, 209695, 727765, 2474401, 12372005]

約数ペア:

[(1, 12372005), (5, 2474401), (17, 727765), (59, 209695), (85, 145553), (295, 41939), (1003, 12335), (2467, 5015)]