19106179898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7275773}}^1$

素因数の和:7275889

約数の個数: 16

約数和(自身を含む): 31169415816

約数和(自身を除く): 12063235918

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7275773, 14551546, 94585049, 189170098, 734853073, 1469706146, 9553089949, 19106179898]

約数ペア:

[(1, 19106179898), (2, 9553089949), (13, 1469706146), (26, 734853073), (101, 189170098), (202, 94585049), (1313, 14551546), (2626, 7275773)]