19401528

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{19717}}^1$

素因数の和:19767

約数の個数: 32

約数和(自身を含む): 49689360

約数和(自身を除く): 30287832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 19717, 39434, 59151, 78868, 118302, 157736, 236604, 473208, 808397, 1616794, 2425191, 3233588, 4850382, 6467176, 9700764, 19401528]

約数ペア:

[(1, 19401528), (2, 9700764), (3, 6467176), (4, 4850382), (6, 3233588), (8, 2425191), (12, 1616794), (24, 808397), (41, 473208), (82, 236604), (123, 157736), (164, 118302), (246, 78868), (328, 59151), (492, 39434), (984, 19717)]