19762166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 13069834

約数列:

[1, 2, 19, 29, 38, 58, 79, 158, 227, 454, 551, 1102, 1501, 2291, 3002, 4313, 4582, 6583, 8626, 13166, 17933, 35866, 43529, 87058, 125077, 250154, 340727, 520057, 681454, 1040114, 9881083, 19762166]

約数ペア:

[(1, 19762166), (2, 9881083), (19, 1040114), (29, 681454), (38, 520057), (58, 340727), (79, 250154), (158, 125077), (227, 87058), (454, 43529), (551, 35866), (1102, 17933), (1501, 13166), (2291, 8626), (3002, 6583), (4313, 4582)]