30511954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{33827}}^1$

素因数の和:33881

約数の個数: 16

約数和(自身を含む): 51147936

約数和(自身を除く): 20635982

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 33827, 67654, 372097, 744194, 1386907, 2773814, 15255977, 30511954]

約数ペア:

[(1, 30511954), (2, 15255977), (11, 2773814), (22, 1386907), (41, 744194), (82, 372097), (451, 67654), (902, 33827)]