11912131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 15079680

約数和(自身を除く): 3167549

約数列:

[1, 7, 11, 67, 77, 469, 737, 2309, 5159, 16163, 25399, 154703, 177793, 1082921, 1701733, 11912131]

約数ペア:

[(1, 11912131), (7, 1701733), (11, 1082921), (67, 177793), (77, 154703), (469, 25399), (737, 16163), (2309, 5159)]