1891336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 3902400

約数和(自身を除く): 2011064

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 541, 874, 1082, 1748, 2164, 3496, 4328, 10279, 12443, 20558, 24886, 41116, 49772, 82232, 99544, 236417, 472834, 945668, 1891336]

約数ペア:

[(1, 1891336), (2, 945668), (4, 472834), (8, 236417), (19, 99544), (23, 82232), (38, 49772), (46, 41116), (76, 24886), (92, 20558), (152, 12443), (184, 10279), (437, 4328), (541, 3496), (874, 2164), (1082, 1748)]