19329352

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1907}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 22341368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 1907, 2534, 3814, 5068, 7628, 10136, 13349, 15256, 26698, 53396, 106792, 345167, 690334, 1380668, 2416169, 2761336, 4832338, 9664676, 19329352]

約数ペア:

[(1, 19329352), (2, 9664676), (4, 4832338), (7, 2761336), (8, 2416169), (14, 1380668), (28, 690334), (56, 345167), (181, 106792), (362, 53396), (724, 26698), (1267, 15256), (1448, 13349), (1907, 10136), (2534, 7628), (3814, 5068)]