38810996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72953}}^1$

素因数の和:72983

約数の個数: 24

約数和(自身を含む): 81708480

約数和(自身を除く): 42897484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72953, 145906, 291812, 510671, 1021342, 1386107, 2042684, 2772214, 5544428, 9702749, 19405498, 38810996]

約数ペア:

[(1, 38810996), (2, 19405498), (4, 9702749), (7, 5544428), (14, 2772214), (19, 2042684), (28, 1386107), (38, 1021342), (76, 510671), (133, 291812), (266, 145906), (532, 72953)]