11619850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 24257376

約数和(自身を除く): 12637526

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 571, 814, 925, 1142, 1850, 2035, 2855, 4070, 5710, 6281, 10175, 12562, 14275, 20350, 21127, 28550, 31405, 42254, 62810, 105635, 157025, 211270, 232397, 314050, 464794, 528175, 1056350, 1161985, 2323970, 5809925, 11619850]

約数ペア:

[(1, 11619850), (2, 5809925), (5, 2323970), (10, 1161985), (11, 1056350), (22, 528175), (25, 464794), (37, 314050), (50, 232397), (55, 211270), (74, 157025), (110, 105635), (185, 62810), (275, 42254), (370, 31405), (407, 28550), (550, 21127), (571, 20350), (814, 14275), (925, 12562), (1142, 10175), (1850, 6281), (2035, 5710), (2855, 4070)]