181773190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4957}}^1$

素因数の和:5176

約数の個数: 32

約数和(自身を含む): 346266720

約数和(自身を除く): 164493530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 4957, 7334, 9914, 18335, 24785, 36670, 49570, 94183, 188366, 470915, 941830, 956701, 1913402, 4783505, 9567010, 18177319, 36354638, 90886595, 181773190]

約数ペア:

[(1, 181773190), (2, 90886595), (5, 36354638), (10, 18177319), (19, 9567010), (38, 4783505), (95, 1913402), (190, 956701), (193, 941830), (386, 470915), (965, 188366), (1930, 94183), (3667, 49570), (4957, 36670), (7334, 24785), (9914, 18335)]