38905996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30113}}^1$

素因数の和:30153

約数の個数: 24

約数和(自身を含む): 75887280

約数和(自身を除く): 36981284

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 30113, 60226, 120452, 511921, 572147, 1023842, 1144294, 2047684, 2288588, 9726499, 19452998, 38905996]

約数ペア:

[(1, 38905996), (2, 19452998), (4, 9726499), (17, 2288588), (19, 2047684), (34, 1144294), (38, 1023842), (68, 572147), (76, 511921), (323, 120452), (646, 60226), (1292, 30113)]