19462023

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 34444800

約数和(自身を除く): 14982777

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 229, 399, 497, 639, 687, 1197, 1349, 1491, 1603, 2061, 4047, 4351, 4473, 4809, 9443, 12141, 13053, 14427, 16259, 28329, 30457, 39159, 48777, 84987, 91371, 113813, 146331, 274113, 308921, 341439, 926763, 1024317, 2162447, 2780289, 6487341, 19462023]

約数ペア:

[(1, 19462023), (3, 6487341), (7, 2780289), (9, 2162447), (19, 1024317), (21, 926763), (57, 341439), (63, 308921), (71, 274113), (133, 146331), (171, 113813), (213, 91371), (229, 84987), (399, 48777), (497, 39159), (639, 30457), (687, 28329), (1197, 16259), (1349, 14427), (1491, 13053), (1603, 12141), (2061, 9443), (4047, 4809), (4351, 4473)]