16963780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7927}}^1$

素因数の和:8043

約数の個数: 24

約数和(自身を含む): 35961408

約数和(自身を除く): 18997628

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 7927, 15854, 31708, 39635, 79270, 158540, 848189, 1696378, 3392756, 4240945, 8481890, 16963780]

約数ペア:

[(1, 16963780), (2, 8481890), (4, 4240945), (5, 3392756), (10, 1696378), (20, 848189), (107, 158540), (214, 79270), (428, 39635), (535, 31708), (1070, 15854), (2140, 7927)]