39745948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47543}}^1$

素因数の和:47577

約数の個数: 24

約数和(自身を含む): 79873920

約数和(自身を除く): 40127972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 47543, 95086, 190172, 522973, 903317, 1045946, 1806634, 2091892, 3613268, 9936487, 19872974, 39745948]

約数ペア:

[(1, 39745948), (2, 19872974), (4, 9936487), (11, 3613268), (19, 2091892), (22, 1806634), (38, 1045946), (44, 903317), (76, 522973), (209, 190172), (418, 95086), (836, 47543)]