19466808

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13297}}^1$

素因数の和:13367

約数の個数: 32

約数和(自身を含む): 49468560

約数和(自身を除く): 30001752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13297, 26594, 39891, 53188, 79782, 106376, 159564, 319128, 811117, 1622234, 2433351, 3244468, 4866702, 6488936, 9733404, 19466808]

約数ペア:

[(1, 19466808), (2, 9733404), (3, 6488936), (4, 4866702), (6, 3244468), (8, 2433351), (12, 1622234), (24, 811117), (61, 319128), (122, 159564), (183, 106376), (244, 79782), (366, 53188), (488, 39891), (732, 26594), (1464, 13297)]