19150959421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 21629721600

約数和(自身を除く): 2478762179

約数列:

[1, 11, 53, 113, 149, 583, 1243, 1639, 1951, 5989, 7897, 16837, 21461, 65879, 86867, 103403, 185207, 220463, 290699, 892361, 1137433, 2425093, 3197689, 9815971, 11684539, 15407047, 32848987, 128529929, 169477517, 361338857, 1740996311, 19150959421]

約数ペア:

[(1, 19150959421), (11, 1740996311), (53, 361338857), (113, 169477517), (149, 128529929), (583, 32848987), (1243, 15407047), (1639, 11684539), (1951, 9815971), (5989, 3197689), (7897, 2425093), (16837, 1137433), (21461, 892361), (65879, 290699), (86867, 220463), (103403, 185207)]