23308972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18081

約数の個数: 24

約数和(自身を含む): 45465840

約数和(自身を除く): 22156868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 18041, 36082, 72164, 306697, 342779, 613394, 685558, 1226788, 1371116, 5827243, 11654486, 23308972]

約数ペア:

[(1, 23308972), (2, 11654486), (4, 5827243), (17, 1371116), (19, 1226788), (34, 685558), (38, 613394), (68, 342779), (76, 306697), (323, 72164), (646, 36082), (1292, 18041)]