139792382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{7549}}^1$

素因数の和:7795

約数の個数: 16

約数和(自身を含む): 215265600

約数和(自身を除く): 75473218

約数列:

[1, 2, 47, 94, 197, 394, 7549, 9259, 15098, 18518, 354803, 709606, 1487153, 2974306, 69896191, 139792382]

約数ペア:

[(1, 139792382), (2, 69896191), (47, 2974306), (94, 1487153), (197, 709606), (394, 354803), (7549, 18518), (9259, 15098)]