15761994

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 32524800

約数和(自身を除く): 16762806

約数列:

[1, 2, 3, 6, 43, 86, 129, 199, 258, 307, 398, 597, 614, 921, 1194, 1842, 8557, 13201, 17114, 25671, 26402, 39603, 51342, 61093, 79206, 122186, 183279, 366558, 2626999, 5253998, 7880997, 15761994]

約数ペア:

[(1, 15761994), (2, 7880997), (3, 5253998), (6, 2626999), (43, 366558), (86, 183279), (129, 122186), (199, 79206), (258, 61093), (307, 51342), (398, 39603), (597, 26402), (614, 25671), (921, 17114), (1194, 13201), (1842, 8557)]