11888280980

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2100403}}^1$

素因数の和:2100695

約数の個数: 24

約数和(自身を含む): 25053618912

約数和(自身を除く): 13165337932

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 2100403, 4200806, 8401612, 10502015, 21004030, 42008060, 594414049, 1188828098, 2377656196, 2972070245, 5944140490, 11888280980]

約数ペア:

[(1, 11888280980), (2, 5944140490), (4, 2972070245), (5, 2377656196), (10, 1188828098), (20, 594414049), (283, 42008060), (566, 21004030), (1132, 10502015), (1415, 8401612), (2830, 4200806), (5660, 2100403)]