19304432

素因数分解:

$2^4\times 7^2\times {\mathrm{24623}}^1$

素因数の和:24645

約数の個数: 30

約数和(自身を含む): 43510608

約数和(自身を除く): 24206176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24623, 49246, 98492, 172361, 196984, 344722, 393968, 689444, 1206527, 1378888, 2413054, 2757776, 4826108, 9652216, 19304432]

約数ペア:

[(1, 19304432), (2, 9652216), (4, 4826108), (7, 2757776), (8, 2413054), (14, 1378888), (16, 1206527), (28, 689444), (49, 393968), (56, 344722), (98, 196984), (112, 172361), (196, 98492), (392, 49246), (784, 24623)]