17812688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{30089}}^1$

素因数の和:30134

約数の個数: 20

約数和(自身を含む): 35446020

約数和(自身を除く): 17633332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 30089, 60178, 120356, 240712, 481424, 1113293, 2226586, 4453172, 8906344, 17812688]

約数ペア:

[(1, 17812688), (2, 8906344), (4, 4453172), (8, 2226586), (16, 1113293), (37, 481424), (74, 240712), (148, 120356), (296, 60178), (592, 30089)]