19635652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 36542016

約数和(自身を除く): 16906364

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4027, 4876, 8054, 16108, 92621, 185242, 213431, 370484, 426862, 853724, 4908913, 9817826, 19635652]

約数ペア:

[(1, 19635652), (2, 9817826), (4, 4908913), (23, 853724), (46, 426862), (53, 370484), (92, 213431), (106, 185242), (212, 92621), (1219, 16108), (2438, 8054), (4027, 4876)]