19022696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30881}}^1$

素因数の和:30905

約数の個数: 32

約数和(自身を含む): 44470080

約数和(自身を除く): 25447384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30881, 61762, 123524, 216167, 247048, 339691, 432334, 679382, 864668, 1358764, 1729336, 2377837, 2717528, 4755674, 9511348, 19022696]

約数ペア:

[(1, 19022696), (2, 9511348), (4, 4755674), (7, 2717528), (8, 2377837), (11, 1729336), (14, 1358764), (22, 864668), (28, 679382), (44, 432334), (56, 339691), (77, 247048), (88, 216167), (154, 123524), (308, 61762), (616, 30881)]