19325304

素因数分解:

$2^3\times 3^5\times {\mathrm{9941}}^1$

素因数の和:9962

約数の個数: 48

約数和(自身を含む): 54283320

約数和(自身を除く): 34958016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 9941, 19882, 29823, 39764, 59646, 79528, 89469, 119292, 178938, 238584, 268407, 357876, 536814, 715752, 805221, 1073628, 1610442, 2147256, 2415663, 3220884, 4831326, 6441768, 9662652, 19325304]

約数ペア:

[(1, 19325304), (2, 9662652), (3, 6441768), (4, 4831326), (6, 3220884), (8, 2415663), (9, 2147256), (12, 1610442), (18, 1073628), (24, 805221), (27, 715752), (36, 536814), (54, 357876), (72, 268407), (81, 238584), (108, 178938), (162, 119292), (216, 89469), (243, 79528), (324, 59646), (486, 39764), (648, 29823), (972, 19882), (1944, 9941)]