15839226704

素因数分解:

$2^4\times 7^1\times {\mathrm{141421667}}^1$

素因数の和:141421682

約数の個数: 20

約数和(自身を含む): 35072573664

約数和(自身を除く): 19233346960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141421667, 282843334, 565686668, 989951669, 1131373336, 1979903338, 2262746672, 3959806676, 7919613352, 15839226704]

約数ペア:

[(1, 15839226704), (2, 7919613352), (4, 3959806676), (7, 2262746672), (8, 1979903338), (14, 1131373336), (16, 989951669), (28, 565686668), (56, 282843334), (112, 141421667)]