19013440

素因数分解:

$2^6\times 5^1\times {\mathrm{59417}}^1$

素因数の和:59434

約数の個数: 28

約数和(自身を含む): 45276516

約数和(自身を除く): 26263076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59417, 118834, 237668, 297085, 475336, 594170, 950672, 1188340, 1901344, 2376680, 3802688, 4753360, 9506720, 19013440]

約数ペア:

[(1, 19013440), (2, 9506720), (4, 4753360), (5, 3802688), (8, 2376680), (10, 1901344), (16, 1188340), (20, 950672), (32, 594170), (40, 475336), (64, 297085), (80, 237668), (160, 118834), (320, 59417)]