191639632

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{10859}}^1$

素因数の和:11970

約数の個数: 20

約数和(自身を含む): 371672640

約数和(自身を除く): 180033008

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 10859, 17648, 21718, 43436, 86872, 173744, 11977477, 23954954, 47909908, 95819816, 191639632]

約数ペア:

[(1, 191639632), (2, 95819816), (4, 47909908), (8, 23954954), (16, 11977477), (1103, 173744), (2206, 86872), (4412, 43436), (8824, 21718), (10859, 17648)]