16553636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19835

約数の個数: 24

約数和(自身を含む): 33267360

約数和(自身を除く): 16713724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 19801, 39602, 79204, 217811, 376219, 435622, 752438, 871244, 1504876, 4138409, 8276818, 16553636]

約数ペア:

[(1, 16553636), (2, 8276818), (4, 4138409), (11, 1504876), (19, 871244), (22, 752438), (38, 435622), (44, 376219), (76, 217811), (209, 79204), (418, 39602), (836, 19801)]