38103893584

素因数分解:

$2^4\times {\mathrm{439471}}^1\times {\mathrm{5419}}^1$

素因数の和:444898

約数の個数: 20

約数和(自身を含む): 73840085440

約数和(自身を除く): 35736191856

約数列:

[1, 2, 4, 8, 16, 5419, 10838, 21676, 43352, 86704, 439471, 878942, 1757884, 3515768, 7031536, 2381493349, 4762986698, 9525973396, 19051946792, 38103893584]

約数ペア:

[(1, 38103893584), (2, 19051946792), (4, 9525973396), (8, 4762986698), (16, 2381493349), (5419, 7031536), (10838, 3515768), (21676, 1757884), (43352, 878942), (86704, 439471)]