23119952

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3533}}^1$

素因数の和:3950

約数の個数: 20

約数和(自身を含む): 44917140

約数和(自身を除く): 21797188

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 3533, 6544, 7066, 14132, 28264, 56528, 1444997, 2889994, 5779988, 11559976, 23119952]

約数ペア:

[(1, 23119952), (2, 11559976), (4, 5779988), (8, 2889994), (16, 1444997), (409, 56528), (818, 28264), (1636, 14132), (3272, 7066), (3533, 6544)]