15320528

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3119}}^1$

素因数の和:3434

約数の個数: 20

約数和(自身を含む): 29789760

約数和(自身を除く): 14469232

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3119, 4912, 6238, 12476, 24952, 49904, 957533, 1915066, 3830132, 7660264, 15320528]

約数ペア:

[(1, 15320528), (2, 7660264), (4, 3830132), (8, 1915066), (16, 957533), (307, 49904), (614, 24952), (1228, 12476), (2456, 6238), (3119, 4912)]