23712722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 21077038

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 47, 71, 94, 142, 187, 209, 323, 374, 418, 517, 646, 781, 799, 893, 1034, 1207, 1349, 1562, 1598, 1786, 2414, 2698, 3337, 3553, 6674, 7106, 8789, 9823, 13277, 14839, 15181, 17578, 19646, 22933, 26554, 29678, 30362, 36707, 45866, 56729, 63403, 73414, 113458, 126806, 166991, 252263, 333982, 504526, 624019, 697433, 1077851, 1248038, 1394866, 2155702, 11856361, 23712722]

約数ペア:

[(1, 23712722), (2, 11856361), (11, 2155702), (17, 1394866), (19, 1248038), (22, 1077851), (34, 697433), (38, 624019), (47, 504526), (71, 333982), (94, 252263), (142, 166991), (187, 126806), (209, 113458), (323, 73414), (374, 63403), (418, 56729), (517, 45866), (646, 36707), (781, 30362), (799, 29678), (893, 26554), (1034, 22933), (1207, 19646), (1349, 17578), (1562, 15181), (1598, 14839), (1786, 13277), (2414, 9823), (2698, 8789), (3337, 7106), (3553, 6674)]