19671344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2314

約数の個数: 60

約数和(自身を含む): 48387528

約数和(自身を除く): 28716184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 2281, 4312, 4562, 8624, 9124, 15967, 18248, 25091, 31934, 36496, 50182, 63868, 100364, 111769, 127736, 175637, 200728, 223538, 255472, 351274, 401456, 447076, 702548, 894152, 1229459, 1405096, 1788304, 2458918, 2810192, 4917836, 9835672, 19671344]

約数ペア:

[(1, 19671344), (2, 9835672), (4, 4917836), (7, 2810192), (8, 2458918), (11, 1788304), (14, 1405096), (16, 1229459), (22, 894152), (28, 702548), (44, 447076), (49, 401456), (56, 351274), (77, 255472), (88, 223538), (98, 200728), (112, 175637), (154, 127736), (176, 111769), (196, 100364), (308, 63868), (392, 50182), (539, 36496), (616, 31934), (784, 25091), (1078, 18248), (1232, 15967), (2156, 9124), (2281, 8624), (4312, 4562)]