16160860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21839}}^1$

素因数の和:21885

約数の個数: 24

約数和(自身を含む): 34856640

約数和(自身を除く): 18695780

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 21839, 43678, 87356, 109195, 218390, 436780, 808043, 1616086, 3232172, 4040215, 8080430, 16160860]

約数ペア:

[(1, 16160860), (2, 8080430), (4, 4040215), (5, 3232172), (10, 1616086), (20, 808043), (37, 436780), (74, 218390), (148, 109195), (185, 87356), (370, 43678), (740, 21839)]