38318492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 68901840

約数和(自身を除く): 30583348

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 1619, 3238, 5917, 6476, 11834, 23668, 98759, 157043, 197518, 314086, 395036, 628172, 9579623, 19159246, 38318492]

約数ペア:

[(1, 38318492), (2, 19159246), (4, 9579623), (61, 628172), (97, 395036), (122, 314086), (194, 197518), (244, 157043), (388, 98759), (1619, 23668), (3238, 11834), (5917, 6476)]