16960790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1$

素因数の和:22052

約数の個数: 32

約数和(自身を含む): 38064384

約数和(自身を除く): 21103594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 22027, 44054, 110135, 154189, 220270, 242297, 308378, 484594, 770945, 1211485, 1541890, 1696079, 2422970, 3392158, 8480395, 16960790]

約数ペア:

[(1, 16960790), (2, 8480395), (5, 3392158), (7, 2422970), (10, 1696079), (11, 1541890), (14, 1211485), (22, 770945), (35, 484594), (55, 308378), (70, 242297), (77, 220270), (110, 154189), (154, 110135), (385, 44054), (770, 22027)]