22687742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 20978818

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 121, 154, 227, 242, 413, 454, 649, 826, 847, 1298, 1589, 1694, 2497, 3178, 4543, 4994, 7139, 9086, 13393, 14278, 17479, 26786, 27467, 34958, 49973, 54934, 93751, 99946, 147323, 187502, 192269, 294646, 384538, 1031261, 1620553, 2062522, 3241106, 11343871, 22687742]

約数ペア:

[(1, 22687742), (2, 11343871), (7, 3241106), (11, 2062522), (14, 1620553), (22, 1031261), (59, 384538), (77, 294646), (118, 192269), (121, 187502), (154, 147323), (227, 99946), (242, 93751), (413, 54934), (454, 49973), (649, 34958), (826, 27467), (847, 26786), (1298, 17479), (1589, 14278), (1694, 13393), (2497, 9086), (3178, 7139), (4543, 4994)]