12311416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 25446960

約数和(自身を除く): 13135544

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2753, 4472, 5506, 11012, 22024, 35789, 71578, 118379, 143156, 236758, 286312, 473516, 947032, 1538927, 3077854, 6155708, 12311416]

約数ペア:

[(1, 12311416), (2, 6155708), (4, 3077854), (8, 1538927), (13, 947032), (26, 473516), (43, 286312), (52, 236758), (86, 143156), (104, 118379), (172, 71578), (344, 35789), (559, 22024), (1118, 11012), (2236, 5506), (2753, 4472)]