19032752

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{11549}}^1$

素因数の和:11660

約数の個数: 20

約数和(自身を含む): 37237200

約数和(自身を除く): 18204448

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 11549, 23098, 46196, 92392, 184784, 1189547, 2379094, 4758188, 9516376, 19032752]

約数ペア:

[(1, 19032752), (2, 9516376), (4, 4758188), (8, 2379094), (16, 1189547), (103, 184784), (206, 92392), (412, 46196), (824, 23098), (1648, 11549)]