19611034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 30825216

約数和(自身を除く): 11214182

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4721, 9442, 146351, 292702, 316307, 632614, 9805517, 19611034]

約数ペア:

[(1, 19611034), (2, 9805517), (31, 632614), (62, 316307), (67, 292702), (134, 146351), (2077, 9442), (4154, 4721)]