13863530

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 25978320

約数和(自身を除く): 12114790

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 421, 445, 842, 890, 2105, 3293, 4210, 6586, 15577, 16465, 31154, 32930, 37469, 74938, 77885, 155770, 187345, 374690, 1386353, 2772706, 6931765, 13863530]

約数ペア:

[(1, 13863530), (2, 6931765), (5, 2772706), (10, 1386353), (37, 374690), (74, 187345), (89, 155770), (178, 77885), (185, 74938), (370, 37469), (421, 32930), (445, 31154), (842, 16465), (890, 15577), (2105, 6586), (3293, 4210)]