19938592

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{7507}}^1$

素因数の和:7600

約数の個数: 24

約数和(自身を含む): 39732336

約数和(自身を除く): 19793744

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 7507, 15014, 30028, 60056, 120112, 240224, 623081, 1246162, 2492324, 4984648, 9969296, 19938592]

約数ペア:

[(1, 19938592), (2, 9969296), (4, 4984648), (8, 2492324), (16, 1246162), (32, 623081), (83, 240224), (166, 120112), (332, 60056), (664, 30028), (1328, 15014), (2656, 7507)]