22378538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3062

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 19957462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2999, 3731, 5998, 7462, 20993, 38987, 41986, 77974, 122959, 245918, 272909, 545818, 860713, 1598467, 1721426, 3196934, 11189269, 22378538]

約数ペア:

[(1, 22378538), (2, 11189269), (7, 3196934), (13, 1721426), (14, 1598467), (26, 860713), (41, 545818), (82, 272909), (91, 245918), (182, 122959), (287, 77974), (533, 41986), (574, 38987), (1066, 20993), (2999, 7462), (3731, 5998)]