19807592

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8627}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 43485120

約数和(自身を除く): 23677528

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8627, 17254, 34508, 60389, 69016, 120778, 241556, 353707, 483112, 707414, 1414828, 2475949, 2829656, 4951898, 9903796, 19807592]

約数ペア:

[(1, 19807592), (2, 9903796), (4, 4951898), (7, 2829656), (8, 2475949), (14, 1414828), (28, 707414), (41, 483112), (56, 353707), (82, 241556), (164, 120778), (287, 69016), (328, 60389), (574, 34508), (1148, 17254), (2296, 8627)]