21233868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93131}}^1$

素因数の和:93157

約数の個数: 24

約数和(自身を含む): 52153920

約数和(自身を除く): 30920052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93131, 186262, 279393, 372524, 558786, 1117572, 1769489, 3538978, 5308467, 7077956, 10616934, 21233868]

約数ペア:

[(1, 21233868), (2, 10616934), (3, 7077956), (4, 5308467), (6, 3538978), (12, 1769489), (19, 1117572), (38, 558786), (57, 372524), (76, 279393), (114, 186262), (228, 93131)]