19280954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125201}}^1$

素因数の和:125221

約数の個数: 16

約数和(自身を含む): 36058176

約数和(自身を除く): 16777222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 125201, 250402, 876407, 1377211, 1752814, 2754422, 9640477, 19280954]

約数ペア:

[(1, 19280954), (2, 9640477), (7, 2754422), (11, 1752814), (14, 1377211), (22, 876407), (77, 250402), (154, 125201)]