16928444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 32055408

約数和(自身を除く): 15126964

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 1297, 2594, 3263, 5188, 6526, 13052, 16861, 33722, 67444, 325547, 651094, 1302188, 4232111, 8464222, 16928444]

約数ペア:

[(1, 16928444), (2, 8464222), (4, 4232111), (13, 1302188), (26, 651094), (52, 325547), (251, 67444), (502, 33722), (1004, 16861), (1297, 13052), (2594, 6526), (3263, 5188)]