38494148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124981}}^1$

素因数の和:125003

約数の個数: 24

約数和(自身を含む): 83987904

約数和(自身を除く): 45493756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 124981, 249962, 499924, 874867, 1374791, 1749734, 2749582, 3499468, 5499164, 9623537, 19247074, 38494148]

約数ペア:

[(1, 38494148), (2, 19247074), (4, 9623537), (7, 5499164), (11, 3499468), (14, 2749582), (22, 1749734), (28, 1374791), (44, 874867), (77, 499924), (154, 249962), (308, 124981)]