11192005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3449}}^1$

素因数の和:3524

約数の個数: 16

約数和(自身を含む): 14904000

約数和(自身を除く): 3711995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 3449, 17245, 37939, 189695, 203491, 1017455, 2238401, 11192005]

約数ペア:

[(1, 11192005), (5, 2238401), (11, 1017455), (55, 203491), (59, 189695), (295, 37939), (649, 17245), (3245, 3449)]