19278050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{35051}}^1$

素因数の和:35074

約数の個数: 24

約数和(自身を含む): 39118032

約数和(自身を除く): 19839982

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 35051, 70102, 175255, 350510, 385561, 771122, 876275, 1752550, 1927805, 3855610, 9639025, 19278050]

約数ペア:

[(1, 19278050), (2, 9639025), (5, 3855610), (10, 1927805), (11, 1752550), (22, 876275), (25, 771122), (50, 385561), (55, 350510), (110, 175255), (275, 70102), (550, 35051)]