19756716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235199}}^1$

素因数の和:235213

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 32928084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235199, 470398, 705597, 940796, 1411194, 1646393, 2822388, 3292786, 4939179, 6585572, 9878358, 19756716]

約数ペア:

[(1, 19756716), (2, 9878358), (3, 6585572), (4, 4939179), (6, 3292786), (7, 2822388), (12, 1646393), (14, 1411194), (21, 940796), (28, 705597), (42, 470398), (84, 235199)]