11287906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 24

約数和(自身を含む): 20018880

約数和(自身を除く): 8730974

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 839, 961, 1678, 1922, 5873, 6727, 11746, 13454, 26009, 52018, 182063, 364126, 806279, 1612558, 5643953, 11287906]

約数ペア:

[(1, 11287906), (2, 5643953), (7, 1612558), (14, 806279), (31, 364126), (62, 182063), (217, 52018), (434, 26009), (839, 13454), (961, 11746), (1678, 6727), (1922, 5873)]