15218844

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{23929}}^1$

素因数の和:23989

約数の個数: 24

約数和(自身を含む): 36182160

約数和(自身を除く): 20963316

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 23929, 47858, 71787, 95716, 143574, 287148, 1268237, 2536474, 3804711, 5072948, 7609422, 15218844]

約数ペア:

[(1, 15218844), (2, 7609422), (3, 5072948), (4, 3804711), (6, 2536474), (12, 1268237), (53, 287148), (106, 143574), (159, 95716), (212, 71787), (318, 47858), (636, 23929)]