19172032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 42044112

約数和(自身を除く): 22872080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 176, 226, 241, 352, 452, 482, 704, 904, 964, 1243, 1808, 1928, 2486, 2651, 3616, 3856, 4972, 5302, 7232, 7712, 9944, 10604, 15424, 19888, 21208, 27233, 39776, 42416, 54466, 79552, 84832, 108932, 169664, 217864, 299563, 435728, 599126, 871456, 1198252, 1742912, 2396504, 4793008, 9586016, 19172032]

約数ペア:

[(1, 19172032), (2, 9586016), (4, 4793008), (8, 2396504), (11, 1742912), (16, 1198252), (22, 871456), (32, 599126), (44, 435728), (64, 299563), (88, 217864), (113, 169664), (176, 108932), (226, 84832), (241, 79552), (352, 54466), (452, 42416), (482, 39776), (704, 27233), (904, 21208), (964, 19888), (1243, 15424), (1808, 10604), (1928, 9944), (2486, 7712), (2651, 7232), (3616, 5302), (3856, 4972)]