13520514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16943}}^1$

素因数の和:16974

約数の個数: 32

約数和(自身を含む): 32532480

約数和(自身を除く): 19011966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16943, 33886, 50829, 101658, 118601, 237202, 321917, 355803, 643834, 711606, 965751, 1931502, 2253419, 4506838, 6760257, 13520514]

約数ペア:

[(1, 13520514), (2, 6760257), (3, 4506838), (6, 2253419), (7, 1931502), (14, 965751), (19, 711606), (21, 643834), (38, 355803), (42, 321917), (57, 237202), (114, 118601), (133, 101658), (266, 50829), (399, 33886), (798, 16943)]