19671616

素因数分解:

$2^6\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1202

約数の個数: 28

約数和(自身を含む): 39187120

約数和(自身を除く): 19515504

約数列:

[1, 2, 4, 8, 16, 32, 64, 379, 758, 811, 1516, 1622, 3032, 3244, 6064, 6488, 12128, 12976, 24256, 25952, 51904, 307369, 614738, 1229476, 2458952, 4917904, 9835808, 19671616]

約数ペア:

[(1, 19671616), (2, 9835808), (4, 4917904), (8, 2458952), (16, 1229476), (32, 614738), (64, 307369), (379, 51904), (758, 25952), (811, 24256), (1516, 12976), (1622, 12128), (3032, 6488), (3244, 6064)]