19931632

素因数分解:

$2^4\times 7^2\times {\mathrm{25423}}^1$

素因数の和:25445

約数の個数: 30

約数和(自身を含む): 44924208

約数和(自身を除く): 24992576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25423, 50846, 101692, 177961, 203384, 355922, 406768, 711844, 1245727, 1423688, 2491454, 2847376, 4982908, 9965816, 19931632]

約数ペア:

[(1, 19931632), (2, 9965816), (4, 4982908), (7, 2847376), (8, 2491454), (14, 1423688), (16, 1245727), (28, 711844), (49, 406768), (56, 355922), (98, 203384), (112, 177961), (196, 101692), (392, 50846), (784, 25423)]