16213444809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{19531}}^1$

素因数の和:19837

約数の個数: 32

約数和(自身を含む): 23085886464

約数和(自身を除く): 6872441655

約数列:

[1, 3, 23, 53, 69, 159, 227, 681, 1219, 3657, 5221, 12031, 15663, 19531, 36093, 58593, 276713, 449213, 830139, 1035143, 1347639, 3105429, 4433537, 13300611, 23808289, 71424867, 101971351, 234977461, 305914053, 704932383, 5404481603, 16213444809]

約数ペア:

[(1, 16213444809), (3, 5404481603), (23, 704932383), (53, 305914053), (69, 234977461), (159, 101971351), (227, 71424867), (681, 23808289), (1219, 13300611), (3657, 4433537), (5221, 3105429), (12031, 1347639), (15663, 1035143), (19531, 830139), (36093, 449213), (58593, 276713)]