13149422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11042578

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 1999, 3289, 3998, 6578, 21989, 25987, 43978, 45977, 51974, 91954, 285857, 505747, 571714, 597701, 1011494, 1195402, 6574711, 13149422]

約数ペア:

[(1, 13149422), (2, 6574711), (11, 1195402), (13, 1011494), (22, 597701), (23, 571714), (26, 505747), (46, 285857), (143, 91954), (253, 51974), (286, 45977), (299, 43978), (506, 25987), (598, 21989), (1999, 6578), (3289, 3998)]