19302382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 33882624

約数和(自身を除く): 14580242

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1031, 1702, 2062, 9361, 11341, 18722, 22682, 23713, 38147, 47426, 76294, 260843, 419617, 521686, 839234, 877381, 1754762, 9651191, 19302382]

約数ペア:

[(1, 19302382), (2, 9651191), (11, 1754762), (22, 877381), (23, 839234), (37, 521686), (46, 419617), (74, 260843), (253, 76294), (407, 47426), (506, 38147), (814, 23713), (851, 22682), (1031, 18722), (1702, 11341), (2062, 9361)]