31739158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75931}}^1$

素因数の和:75963

約数の個数: 16

約数和(自身を含む): 54671040

約数和(自身を除く): 22931882

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75931, 151862, 835241, 1442689, 1670482, 2885378, 15869579, 31739158]

約数ペア:

[(1, 31739158), (2, 15869579), (11, 2885378), (19, 1670482), (22, 1442689), (38, 835241), (209, 151862), (418, 75931)]