16955389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 19077120

約数和(自身を除く): 2121731

約数列:

[1, 11, 53, 127, 229, 583, 1397, 2519, 6731, 12137, 29083, 74041, 133507, 319913, 1541399, 16955389]

約数ペア:

[(1, 16955389), (11, 1541399), (53, 319913), (127, 133507), (229, 74041), (583, 29083), (1397, 12137), (2519, 6731)]