15273236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 29574720

約数和(自身を除く): 14301484

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4889, 9778, 19556, 53779, 107558, 215116, 347119, 694238, 1388476, 3818309, 7636618, 15273236]

約数ペア:

[(1, 15273236), (2, 7636618), (4, 3818309), (11, 1388476), (22, 694238), (44, 347119), (71, 215116), (142, 107558), (284, 53779), (781, 19556), (1562, 9778), (3124, 4889)]