19397312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 42793920

約数和(自身を除く): 23396608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 467, 472, 649, 704, 934, 944, 1298, 1868, 1888, 2596, 3736, 3776, 5137, 5192, 7472, 10274, 10384, 14944, 20548, 20768, 27553, 29888, 41096, 41536, 55106, 82192, 110212, 164384, 220424, 303083, 328768, 440848, 606166, 881696, 1212332, 1763392, 2424664, 4849328, 9698656, 19397312]

約数ペア:

[(1, 19397312), (2, 9698656), (4, 4849328), (8, 2424664), (11, 1763392), (16, 1212332), (22, 881696), (32, 606166), (44, 440848), (59, 328768), (64, 303083), (88, 220424), (118, 164384), (176, 110212), (236, 82192), (352, 55106), (467, 41536), (472, 41096), (649, 29888), (704, 27553), (934, 20768), (944, 20548), (1298, 14944), (1868, 10384), (1888, 10274), (2596, 7472), (3736, 5192), (3776, 5137)]