15230824

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 32817600

約数和(自身を除く): 17586776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1289, 1477, 1688, 2578, 2954, 5156, 5908, 9023, 10312, 11816, 18046, 36092, 72184, 271979, 543958, 1087916, 1903853, 2175832, 3807706, 7615412, 15230824]

約数ペア:

[(1, 15230824), (2, 7615412), (4, 3807706), (7, 2175832), (8, 1903853), (14, 1087916), (28, 543958), (56, 271979), (211, 72184), (422, 36092), (844, 18046), (1289, 11816), (1477, 10312), (1688, 9023), (2578, 5908), (2954, 5156)]