13141768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 13642232

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2789, 4712, 5578, 11156, 22312, 52991, 86459, 105982, 172918, 211964, 345836, 423928, 691672, 1642721, 3285442, 6570884, 13141768]

約数ペア:

[(1, 13141768), (2, 6570884), (4, 3285442), (8, 1642721), (19, 691672), (31, 423928), (38, 345836), (62, 211964), (76, 172918), (124, 105982), (152, 86459), (248, 52991), (589, 22312), (1178, 11156), (2356, 5578), (2789, 4712)]