19071088

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1297}}^1$

素因数の和:2224

約数の個数: 20

約数和(自身を含む): 37018960

約数和(自身を除く): 17947872

約数列:

[1, 2, 4, 8, 16, 919, 1297, 1838, 2594, 3676, 5188, 7352, 10376, 14704, 20752, 1191943, 2383886, 4767772, 9535544, 19071088]

約数ペア:

[(1, 19071088), (2, 9535544), (4, 4767772), (8, 2383886), (16, 1191943), (919, 20752), (1297, 14704), (1838, 10376), (2594, 7352), (3676, 5188)]