28210174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43669}}^1$

素因数の和:43707

約数の個数: 16

約数和(自身を含む): 47163600

約数和(自身を除く): 18953426

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 43669, 87338, 742373, 829711, 1484746, 1659422, 14105087, 28210174]

約数ペア:

[(1, 28210174), (2, 14105087), (17, 1659422), (19, 1484746), (34, 829711), (38, 742373), (323, 87338), (646, 43669)]