16508839270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21440051}}^1$

素因数の和:21440076

約数の個数: 32

約数和(自身を含む): 37048409856

約数和(自身を除く): 20539570586

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21440051, 42880102, 107200255, 150080357, 214400510, 235840561, 300160714, 471681122, 750401785, 1179202805, 1500803570, 1650883927, 2358405610, 3301767854, 8254419635, 16508839270]

約数ペア:

[(1, 16508839270), (2, 8254419635), (5, 3301767854), (7, 2358405610), (10, 1650883927), (11, 1500803570), (14, 1179202805), (22, 750401785), (35, 471681122), (55, 300160714), (70, 235840561), (77, 214400510), (110, 150080357), (154, 107200255), (385, 42880102), (770, 21440051)]