19940576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32797}}^1$

素因数の和:32826

約数の個数: 24

約数和(自身を含む): 41325480

約数和(自身を除く): 21384904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32797, 65594, 131188, 262376, 524752, 623143, 1049504, 1246286, 2492572, 4985144, 9970288, 19940576]

約数ペア:

[(1, 19940576), (2, 9970288), (4, 4985144), (8, 2492572), (16, 1246286), (19, 1049504), (32, 623143), (38, 524752), (76, 262376), (152, 131188), (304, 65594), (608, 32797)]