13619170768

素因数分解:

$2^4\times 7^1\times {\mathrm{121599739}}^1$

素因数の和:121599754

約数の個数: 20

約数和(自身を含む): 30156735520

約数和(自身を除く): 16537564752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121599739, 243199478, 486398956, 851198173, 972797912, 1702396346, 1945595824, 3404792692, 6809585384, 13619170768]

約数ペア:

[(1, 13619170768), (2, 6809585384), (4, 3404792692), (7, 1945595824), (8, 1702396346), (14, 972797912), (16, 851198173), (28, 486398956), (56, 243199478), (112, 121599739)]