15127228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 27832112

約数和(自身を除く): 12704884

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 2377, 3182, 4754, 6364, 9508, 87949, 102211, 175898, 204422, 351796, 408844, 3781807, 7563614, 15127228]

約数ペア:

[(1, 15127228), (2, 7563614), (4, 3781807), (37, 408844), (43, 351796), (74, 204422), (86, 175898), (148, 102211), (172, 87949), (1591, 9508), (2377, 6364), (3182, 4754)]