23819890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 46162224

約数和(自身を除く): 22342334

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2297, 4594, 5185, 10370, 11485, 22970, 39049, 78098, 140117, 195245, 280234, 390490, 700585, 1401170, 2381989, 4763978, 11909945, 23819890]

約数ペア:

[(1, 23819890), (2, 11909945), (5, 4763978), (10, 2381989), (17, 1401170), (34, 700585), (61, 390490), (85, 280234), (122, 195245), (170, 140117), (305, 78098), (610, 39049), (1037, 22970), (2074, 11485), (2297, 10370), (4594, 5185)]