19204950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{128033}}^1$

素因数の和:128048

約数の個数: 24

約数和(自身を含む): 47628648

約数和(自身を除く): 28423698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 128033, 256066, 384099, 640165, 768198, 1280330, 1920495, 3200825, 3840990, 6401650, 9602475, 19204950]

約数ペア:

[(1, 19204950), (2, 9602475), (3, 6401650), (5, 3840990), (6, 3200825), (10, 1920495), (15, 1280330), (25, 768198), (30, 640165), (50, 384099), (75, 256066), (150, 128033)]