13772752

素因数分解:

$2^4\times 7^1\times {\mathrm{122971}}^1$

素因数の和:122986

約数の個数: 20

約数和(自身を含む): 30497056

約数和(自身を除く): 16724304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 122971, 245942, 491884, 860797, 983768, 1721594, 1967536, 3443188, 6886376, 13772752]

約数ペア:

[(1, 13772752), (2, 6886376), (4, 3443188), (7, 1967536), (8, 1721594), (14, 983768), (16, 860797), (28, 491884), (56, 245942), (112, 122971)]