19208924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36107}}^1$

素因数の和:36137

約数の個数: 24

約数和(自身を含む): 40440960

約数和(自身を除く): 21232036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 36107, 72214, 144428, 252749, 505498, 686033, 1010996, 1372066, 2744132, 4802231, 9604462, 19208924]

約数ペア:

[(1, 19208924), (2, 9604462), (4, 4802231), (7, 2744132), (14, 1372066), (19, 1010996), (28, 686033), (38, 505498), (76, 252749), (133, 144428), (266, 72214), (532, 36107)]