19134988

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9043}}^1$

素因数の和:9093

約数の個数: 18

約数和(自身を含む): 35009324

約数和(自身を除く): 15874336

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9043, 18086, 36172, 207989, 415978, 831956, 4783747, 9567494, 19134988]

約数ペア:

[(1, 19134988), (2, 9567494), (4, 4783747), (23, 831956), (46, 415978), (92, 207989), (529, 36172), (1058, 18086), (2116, 9043)]