23804473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 8128967

約数列:

[1, 7, 11, 19, 53, 77, 133, 209, 307, 371, 583, 1007, 1463, 2149, 3377, 4081, 5833, 7049, 11077, 16271, 23639, 40831, 64163, 77539, 113897, 178981, 309149, 449141, 1252867, 2164043, 3400639, 23804473]

約数ペア:

[(1, 23804473), (7, 3400639), (11, 2164043), (19, 1252867), (53, 449141), (77, 309149), (133, 178981), (209, 113897), (307, 77539), (371, 64163), (583, 40831), (1007, 23639), (1463, 16271), (2149, 11077), (3377, 7049), (4081, 5833)]