189496652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{3037}}^1$

素因数の和:3881

約数の個数: 24

約数和(自身を含む): 349613040

約数和(自身を除く): 160116388

約数列:

[1, 2, 4, 19, 38, 76, 821, 1642, 3037, 3284, 6074, 12148, 15599, 31198, 57703, 62396, 115406, 230812, 2493377, 4986754, 9973508, 47374163, 94748326, 189496652]

約数ペア:

[(1, 189496652), (2, 94748326), (4, 47374163), (19, 9973508), (38, 4986754), (76, 2493377), (821, 230812), (1642, 115406), (3037, 62396), (3284, 57703), (6074, 31198), (12148, 15599)]