19384824

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13241}}^1$

素因数の和:13311

約数の個数: 32

約数和(自身を含む): 49260240

約数和(自身を除く): 29875416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 317784, 807701, 1615402, 2423103, 3230804, 4846206, 6461608, 9692412, 19384824]

約数ペア:

[(1, 19384824), (2, 9692412), (3, 6461608), (4, 4846206), (6, 3230804), (8, 2423103), (12, 1615402), (24, 807701), (61, 317784), (122, 158892), (183, 105928), (244, 79446), (366, 52964), (488, 39723), (732, 26482), (1464, 13241)]