19207864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14207}}^1$

素因数の和:14239

約数の個数: 24

約数和(自身を含む): 39000960

約数和(自身を除く): 19793096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14207, 28414, 56828, 113656, 184691, 369382, 738764, 1477528, 2400983, 4801966, 9603932, 19207864]

約数ペア:

[(1, 19207864), (2, 9603932), (4, 4801966), (8, 2400983), (13, 1477528), (26, 738764), (52, 369382), (104, 184691), (169, 113656), (338, 56828), (676, 28414), (1352, 14207)]