104872970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{551963}}^1$

素因数の和:551989

約数の個数: 16

約数和(自身を含む): 198707040

約数和(自身を除く): 93834070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 551963, 1103926, 2759815, 5519630, 10487297, 20974594, 52436485, 104872970]

約数ペア:

[(1, 104872970), (2, 52436485), (5, 20974594), (10, 10487297), (19, 5519630), (38, 2759815), (95, 1103926), (190, 551963)]