19518396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85607}}^1$

素因数の和:85633

約数の個数: 24

約数和(自身を含む): 47940480

約数和(自身を除く): 28422084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85607, 171214, 256821, 342428, 513642, 1027284, 1626533, 3253066, 4879599, 6506132, 9759198, 19518396]

約数ペア:

[(1, 19518396), (2, 9759198), (3, 6506132), (4, 4879599), (6, 3253066), (12, 1626533), (19, 1027284), (38, 513642), (57, 342428), (76, 256821), (114, 171214), (228, 85607)]