22387673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 7029799

約数列:

[1, 7, 11, 31, 77, 83, 113, 217, 341, 581, 791, 913, 1243, 2387, 2573, 3503, 6391, 8701, 9379, 18011, 24521, 28303, 38533, 65653, 103169, 198121, 269731, 290749, 722183, 2035243, 3198239, 22387673]

約数ペア:

[(1, 22387673), (7, 3198239), (11, 2035243), (31, 722183), (77, 290749), (83, 269731), (113, 198121), (217, 103169), (341, 65653), (581, 38533), (791, 28303), (913, 24521), (1243, 18011), (2387, 9379), (2573, 8701), (3503, 6391)]