19372003210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{276742903}}^1$

素因数の和:276742917

約数の個数: 16

約数和(自身を含む): 39850978176

約数和(自身を除く): 20478974966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 276742903, 553485806, 1383714515, 1937200321, 2767429030, 3874400642, 9686001605, 19372003210]

約数ペア:

[(1, 19372003210), (2, 9686001605), (5, 3874400642), (7, 2767429030), (10, 1937200321), (14, 1383714515), (35, 553485806), (70, 276742903)]