19825374

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5107}}^1$

素因数の和:5759

約数の個数: 16

約数和(自身を含む): 39719808

約数和(自身を除く): 19894434

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 5107, 10214, 15321, 30642, 3304229, 6608458, 9912687, 19825374]

約数ペア:

[(1, 19825374), (2, 9912687), (3, 6608458), (6, 3304229), (647, 30642), (1294, 15321), (1941, 10214), (3882, 5107)]