27847996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33311}}^1$

素因数の和:33345

約数の個数: 24

約数和(自身を含む): 55964160

約数和(自身を除く): 28116164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33311, 66622, 133244, 366421, 632909, 732842, 1265818, 1465684, 2531636, 6961999, 13923998, 27847996]

約数ペア:

[(1, 27847996), (2, 13923998), (4, 6961999), (11, 2531636), (19, 1465684), (22, 1265818), (38, 732842), (44, 632909), (76, 366421), (209, 133244), (418, 66622), (836, 33311)]