13426886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 22379112

約数和(自身を除く): 8952226

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 491, 982, 1243, 2486, 5401, 10802, 13673, 27346, 55483, 59411, 110966, 118822, 610313, 1220626, 6713443, 13426886]

約数ペア:

[(1, 13426886), (2, 6713443), (11, 1220626), (22, 610313), (113, 118822), (121, 110966), (226, 59411), (242, 55483), (491, 27346), (982, 13673), (1243, 10802), (2486, 5401)]