90566806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19740

約数の個数: 24

約数和(自身を含む): 157190040

約数和(自身を除く): 66623234

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 19697, 39394, 216667, 374243, 433334, 748486, 2383337, 4116673, 4766674, 8233346, 45283403, 90566806]

約数ペア:

[(1, 90566806), (2, 45283403), (11, 8233346), (19, 4766674), (22, 4116673), (38, 2383337), (121, 748486), (209, 433334), (242, 374243), (418, 216667), (2299, 39394), (4598, 19697)]