1947883432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23473}}^1$

素因数の和:23554

約数の個数: 64

約数和(自身を含む): 4259122560

約数和(自身を除く): 2311239128

約数列:

[1, 2, 4, 8, 11, 22, 23, 41, 44, 46, 82, 88, 92, 164, 184, 253, 328, 451, 506, 902, 943, 1012, 1804, 1886, 2024, 3608, 3772, 7544, 10373, 20746, 23473, 41492, 46946, 82984, 93892, 187784, 258203, 516406, 539879, 962393, 1032812, 1079758, 1924786, 2065624, 2159516, 3849572, 4319032, 5938669, 7699144, 10586323, 11877338, 21172646, 22135039, 23754676, 42345292, 44270078, 47509352, 84690584, 88540156, 177080312, 243485429, 486970858, 973941716, 1947883432]

約数ペア:

[(1, 1947883432), (2, 973941716), (4, 486970858), (8, 243485429), (11, 177080312), (22, 88540156), (23, 84690584), (41, 47509352), (44, 44270078), (46, 42345292), (82, 23754676), (88, 22135039), (92, 21172646), (164, 11877338), (184, 10586323), (253, 7699144), (328, 5938669), (451, 4319032), (506, 3849572), (902, 2159516), (943, 2065624), (1012, 1924786), (1804, 1079758), (1886, 1032812), (2024, 962393), (3608, 539879), (3772, 516406), (7544, 258203), (10373, 187784), (20746, 93892), (23473, 82984), (41492, 46946)]