22399952

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{10687}}^1$

素因数の和:10826

約数の個数: 20

約数和(自身を含む): 43735296

約数和(自身を除く): 21335344

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 10687, 21374, 42748, 85496, 170992, 1399997, 2799994, 5599988, 11199976, 22399952]

約数ペア:

[(1, 22399952), (2, 11199976), (4, 5599988), (8, 2799994), (16, 1399997), (131, 170992), (262, 85496), (524, 42748), (1048, 21374), (2096, 10687)]