21596074

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 33111720

約数和(自身を除く): 11515646

約数列:

[1, 2, 61, 122, 229, 458, 773, 1546, 13969, 27938, 47153, 94306, 177017, 354034, 10798037, 21596074]

約数ペア:

[(1, 21596074), (2, 10798037), (61, 354034), (122, 177017), (229, 94306), (458, 47153), (773, 27938), (1546, 13969)]